Questions on Algebra: Numeric Fractions answered by real tutors!

Tutors Answer Your Questions about Numeric Fractions (FREE)

Question 710527: Use the properties and mental math to find the sum.
3 2/6 + (2 1/6 + 4/6)
Click here to see answer by rfer(16322)

Question 710548: What is the least common denominator between 2/9, 1/12, & 7/8? I'm trying to solve 2/9 - 1/12 + 7/8?
Click here to see answer by josmiceli(19441)

Question 710532: Solve x: 3 over 4 *x= -6
Click here to see answer by vheroli(126)

Question 710439: 14 times 7/8 equals? and write out problem to get the answer?
Click here to see answer by vheroli(126)

Question 710536: Solve for k: 1 over 5*k+5=10
Click here to see answer by lynnlo(4176)

Question 710678: How to solve: 7-(-13)-(-4)+(-9)+2
Click here to see answer by MathLover1(20849)

Question 710692: Solve:
17+(-52)-34-(-20)+(-26)
rogersb@email.unc.edu
Click here to see answer by lynnlo(4176)

Question 710800: I have no idea how to solve equations like this one, 1/6(7t-9)=(t+9)/12.
I need to know how to solve
Click here to see answer by ankor@dixie-net.com(22740)

Question 710943: what is the answer to -4y+10=-2(4y+11)

Click here to see answer by Alan3354(69443)

Question 711246: What is 3/8 + 6/16?
Click here to see answer by tutor_paul(519)

Question 711246: What is 3/8 + 6/16?
Click here to see answer by Alan3354(69443)

Question 711339: I need help figuring out what to do with this
1/2 + 6/x = 5/4
Click here to see answer by allyw269(7)

Question 711423: How I write in simplest form 3 5/8 + 11 1/2?

Click here to see answer by Alan3354(69443)

Question 711584: What is 3 1/4 minus 2 7/8. In subtracting fractions. Thank you :)
Click here to see answer by lwsshak3(11628)

Question 711582: the formula for the area of a triangle is A= 1/2 bh. If b = 3.12m and A= 82.6m2, find h.
Click here to see answer by vheroli(126)

Question 711579:
a rectangle has a perimeter of 80.0cm . one side has a length of 28.0cm. what is the length of the adjacent side? (formula : P=2L + 2W).
Click here to see answer by checkley79(3341)

Question 711577: the formula for the volume of a cylinder is V = pi r2h. If V = 4250m3 and h = 36.0m, find r.
Click here to see answer by checkley79(3341)

Question 711737: 1/2+t=4/5
Click here to see answer by checkley79(3341)

Question 711826: -4(1/3)
Click here to see answer by lynnlo(4176)

Question 707790: Can you help solve three problems for me?
Two planes start from the same point and fly in opposite directions. The first plane is flying 40 mph slower than the second plane. In 3 h, the planes are 810 mi apart. Find the rate of each plane.
slower plane mph
faster plane mph
An herbalist has 25 oz of herbs costing $3 per ounce. How many ounces of herbs costing $2 per ounce should be mixed with these 25 oz of herbs to produce a mixture costing $2.50 per ounce?
oz
A snack food is made by mixing 6 lb of popcorn that costs $.80 per pound with caramel that costs $2.90 per pound. How much caramel is needed to make a mixture that costs $1.64 per pound?
lb

Click here to see answer by brenyogi12(1)

Question 711973: simplifying radicals
(5^4)^1/2
Click here to see answer by MathLover1(20849)

Question 712046: What is x + 2 7/9= 15 1/8?
Click here to see answer by unlockmath(1688)

Question 712048: johnny wants to buy A GAME SYSEM IF HIS DAD AGREES TO PAY 6/7 OF THE COSt OF HE GAME SYSTEM WHAT FRACTION OF HE COST WILL JOHNNY PAY? does this equal 1/7?
Click here to see answer by josmiceli(19441)

Question 712318: how do I solve 5x-3y+3a
when x=6 and y and a =7

Click here to see answer by vheroli(126)

Question 712156: x+1/x=4
Solve x
Click here to see answer by vheroli(126)

Question 712596: 4/15 of the 315 members of a book club are male. How many female members are there in the club?
Click here to see answer by Menjax(62)

Question 713134: What is the answer to 12 1/2 - 6 5/8?
Click here to see answer by Alan3354(69443)

Question 713259:
ALLISON REALIZES THAT SHE ONLY HAS 3/4 CUPS OF OREGANO SHE NEEDS 1 1/6 CUPS HOW MUCH MORE DOES SHE NEED TO FIX THE RECIPE CORRECTLY?
Click here to see answer by checkley79(3341)

Question 713342: Explain why 4�3/5=(4�3)/5=12/5 and how would you draw a pic?

Click here to see answer by josgarithmetic(39616)

Question 713429: write a whole number divided by a fraction with a quotient of 12
Click here to see answer by jim_thompson5910(35256)

Question 713462: Solve for x and y:
2/x + 1/y = 4/5
3/x =5/y = 19/6
Click here to see answer by persian52(161)

Question 713469: 12 + 2v = 64 I don't know hot to solve this problems,please help.
Click here to see answer by jim_thompson5910(35256)

Question 713475: 14 = 2z -42 I don't know hot to solve this problems,please help.
Click here to see answer by vheroli(126)

Question 713500: How do I make -6 5/8 into an improper fraction?
Click here to see answer by rfer(16322)

Question 713500: How do I make -6 5/8 into an improper fraction?
Click here to see answer by lenny460(1073)

Question 713643: 1/2 +2/3
Click here to see answer by sheldonbbtrocks(115)

Question 713825: i need help solving 2 3/8+7/12
Click here to see answer by rfer(16322)

Question 713817: v-9= -101/10
Click here to see answer by rfer(16322)

Question 713964: what's the answer to 5n+7=7(n+1)-4
Click here to see answer by rfer(16322)

Question 714089: -7/18 plus 1/9
Click here to see answer by Alan3354(69443)

Question 714367: 4/3x=28
Click here to see answer by harrysgirl143(11)

Question 714569: n/8 = 5 1/5 we need to find n
Click here to see answer by Alan3354(69443)

Question 714664: Can you help me to understand how to apply the substitutive method
Click here to see answer by mananth(16946)

Question 714444: I am equal to one. The sum of my numerator and denominator is 14.

Click here to see answer by KMST(5328)

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