Questions on Algebra: Numeric Fractions answered by real tutors!

Tutors Answer Your Questions about Numeric Fractions (FREE)

Question 1054270: What is 3 divided by 2,926
Click here to see answer by Alan3354(69443)

Question 1054588: What is 1 8/15 + 3 3/10
Click here to see answer by ikleyn(52780)

Question 1054588: What is 1 8/15 + 3 3/10
Click here to see answer by MathTherapy(10552)

Question 1054596: What is -3 1/4 divided by -2 1/6 reduced
Click here to see answer by Alan3354(69443)

Question 1054623: It seems that I'm having trouble solving a math problem. I need help. Choose the ones that are equivalent to -5/12
A. 5/-12
B.-5 divided by 12
C. 0.416
Click here to see answer by Edwin McCravy(20054)

Question 1054626: Use the vertex
(h, k)
and a point on the graph
(x, y)
to find the general form of the equation of the quadratic function.
(h, k) = (−5, −1), (x, y) = (−7, 3)
f(x) = ________
Click here to see answer by josgarithmetic(39617)

Question 1054624: Use the given information to answer the question.
The volume of a gas held at constant temperature varies indirectly as the pressure of the gas. If the volume of a gas is 1200 cubic centimeters when the pressure is 300 millimeters of mercury, what is the volume, v, when the pressure is 400 millimeters of mercury?
v= _________ cc
Click here to see answer by ikleyn(52780)

Question 1054625: Use the given information to answer the question.
The force exerted by the wind on a plane surface varies jointly with the square of the velocity of the wind and with the area of the plane surface. If the area of the surface is 20 square feet surface and the wind velocity is 10 miles per hour, the resulting force is 20 pounds. Find the force, F, on a surface of 55 square feet with a velocity of 20 miles per hour. (Round your answer to two decimal places.)
F = ____________ Ibs
Click here to see answer by Fombitz(32388)

Question 1054922: (-9a-5b/9a) + (6a+8b/3a ) -4
I did -9a-5b/9a + 18a+24b/9a
and I got 9a+19b/9a -4
Click here to see answer by Theo(13342)

Question 1055692: Simplify the following complex fraction
(y+2)/3y divided by y-(4/y)
I get I have to flip the second fraction and multiply but I'm not exactly sure if I only have to flip the (4/y) to (y/4) but then what do I do with the y that it's subtracted from?
Click here to see answer by josgarithmetic(39617)

Question 1055967: A car is sold for $26,000. After one year, the value of the car is $14,300. Write an exponential function y to determine the value of the car after x years if the rate of decrease is the same each year.
y = ________
Estimate the value of the car after 4 years. Round the answer to the nearest dollar,
$ _______
Click here to see answer by stanbon(75887)

Question 1055965: A scientist begins with 100 milligrams of a radioactive substance that decays exponentially. After 36 hours, 50 mg of the substance remains. How many milligrams will remain after 52 hours ?
_________ mg
Click here to see answer by stanbon(75887)

Question 1056597: what is the detention in a sedimentation tank 80 feet long, 30 feet wide, and 10 feet deep, if the flow is 2.1MGD?

Click here to see answer by stanbon(75887)

Question 1057067: Maria ate 3 over 8, Bridget ate 1 over 12and Ryan ate 1 over 4.what fraction of the cake they eat altogether
Click here to see answer by Alan3354(69443)

Question 1057136: The measures of pair of adjacent sides of parallelogram are15cm and 20cm.If the length of one of its diagonals is 25cm,find the area of the parallelogram.
Click here to see answer by ikleyn(52780)

Question 1057608: A colony of bacteria originally contains 800 bacteria. It doubles in size every 30 minutes. How many hours will it take for the colony to contain 8,000 bacteria? (Round your answer to one decimal place.)
Click here to see answer by josmiceli(19441)

Question 1057609: Suppose a sample of a radioactive substance weighs 38 mg. One year later, the sample weighs 21.5 mg. What is the half-life of this substance? (Round your answer to two decimal places.)
Click here to see answer by ankor@dixie-net.com(22740)

Question 1057757: A recipe makes 6 2/3 cups. The serving size is 5/6 cup. How many servings does the recipe make?
Click here to see answer by Fombitz(32388)

Question 1058019: A B and C can clean a house in 2 hours
A can clean a house in 5 hours
B can clean a house in 6 hours
How long does it take A and C to clean a house?
My work so far:
A= 300/60 min.
B= 360/60
C= x/60

Click here to see answer by josmiceli(19441)

Question 1058351: whats the slope of -3,6,4,-5
Click here to see answer by Alan3354(69443)

Question 1059134: What is 17=5k-2
Click here to see answer by Alan3354(69443)

Question 1059328: One-fourth of a bridge�s length lies on the land to the east of the river and one-sixth of the bridge�s length lies on the land to the west of the river. The river is 840 feet wide. What is the total length of the bridge?
Click here to see answer by ikleyn(52780)

Question 1059335: One-fourth of a bridge�s length lies on the land to the east of the river and one-sixth of the bridge�s length lies on the land to the west of the river. The river is 840 feet wide. What is the total length of the bridge?
Click here to see answer by ikleyn(52780)

Question 1060314: 3
- + 1
4 - = 19
5 -
20
Click here to see answer by Alan3354(69443)

Question 1060406: 3/8m and 7/9a, but I'm not sure what the LCD would be, I know the LCM but I'm not sure how I would solve the problem to get the LCD and the greater or less then. Thanks for the reply.
Click here to see answer by ikleyn(52780)

Question 1060491: if L=4 and W=3
what is the value of P=2(L+W)
what is the answer ?

Click here to see answer by addingup(3677)

Question 1060531: what is 1 2/3 divided by 2

Click here to see answer by math_helper(2461)

Question 1060531: what is 1 2/3 divided by 2

Click here to see answer by KMST(5328)

Question 1060715: Why the ratios 3:5 and 5:3 are different
Click here to see answer by josgarithmetic(39617)

Question 1060715: Why the ratios 3:5 and 5:3 are different
Click here to see answer by ikleyn(52780)

Question 1060715: Why the ratios 3:5 and 5:3 are different
Click here to see answer by MathTherapy(10552)

Question 1062330: 4-8�3+2
Click here to see answer by Alan3354(69443)

Question 1062525: what is the smallest positive integer that must be multiplied to 60 to get a perfect cube?And how you solve that.
Click here to see answer by ikleyn(52780)

Question 1063451: What's 15\25 in simplest form?
Click here to see answer by ikleyn(52780)

Question 1063451: What's 15\25 in simplest form?
Click here to see answer by Alan3354(69443)

Question 1063482: -x - 5(7 + 6x) = -159
Click here to see answer by rfer(16322)

Question 1063553: If y−1y =10
y−1y=10
then y=
y=

Click here to see answer by ikleyn(52780)

Question 1063595: Whats - 5/6 + -4/9 in simplest form?
Click here to see answer by josgarithmetic(39617)

Question 1063595: Whats - 5/6 + -4/9 in simplest form?
Click here to see answer by MathTherapy(10552)

Question 1063661: 90 years is what fraction of a century?

Click here to see answer by Fombitz(32388)

Question 1063728: 5X to the third over 2X to the fourth
Click here to see answer by Boreal(15235)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900