Questions on Algebra: Numeric Fractions answered by real tutors!

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Question 982987: In Scotland, squirrels are red or grey in the ratio red:grey = 1:2 1/2.
What fraction of the squirrels in Scotland are red?
my wrong working out: 2 1/2 --> 5/2
1/2 = 0.5

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Question 983147: -6.3
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Question 983160: solution for 5/2x+7/3y=31
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Question 983485: -4[(-4-6)(5-3)]
_______________ = ???
|-6|-[-(-2)]

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Question 983633: what is 3 1/4 divided by 2/3? Book says answer if 4 7/12ths, but I get 4 7/8th

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Question 983633: what is 3 1/4 divided by 2/3? Book says answer if 4 7/12ths, but I get 4 7/8th

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Question 983754: How do i work out an equation when it says that 6m-20=3x+14

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Question 983791: what is the answer to two thirds plus five fourths
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Question 984041: M+G=33 years between them
A+C=95 years between them
S+M=72 years between them
M+C=87 between them
S+G=73 years between them
Help!!!

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Question 984154: Hello, I need your help please and thank you!
On January 3, 2004 after a journey of 300 million miles the rover Spirit landed on Mars and began sending back information to Earth. It landed only six miles from its target. This accuracy is comparable to shooting an arrow at a target fifty feet away and missing the exact center by what distance?

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Question 984190: HoW do i solve 1/5 + 1/7
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Question 984602: 1 3/5 - 1/3 =
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Question 984706: What is an easy way to add fractions that don't have the same denominator?
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Question 984706: What is an easy way to add fractions that don't have the same denominator?
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Question 984828: Write as a single fraction.
+1-%284a%2B9b%29%2F6a%2B%285a%2B2b%29%2F4a
Simplify the answer as much as possible.

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Question 985337: what is 2^3[(15-7)(4/2)]
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Question 985382: 1 3/5+5 1/2
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Question 985406: What is the number -1 in per algebra and is 11 an integer number
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Question 978247:
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Question 986084: 6 × 2.908=
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Question 986081: 11.9-1.85=
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Question 986082: 8.2674÷0.03=
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Question 986083: 2 6/7 × 11/8=
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Question 986080: 3/4 + 1 5/6=
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Question 986141: if the advisor is 13, how many possible ramainders are there if 0 is not included?
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Question 986127: 1. (x + 1)(x + 1)(x + 1)
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Question 986316: Its a algebraic fraction please help it with me.Question: s=1/2, t=4 and u =1/3.
1)5t+s+u

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Question 986619: How do I convert 41/2 into a fraction
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Question 986639: What is the answer of 3 1/4" divided by 2/3???
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Question 986639: What is the answer of 3 1/4" divided by 2/3???
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Question 986741: Help me to solve 5:27::9:?
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Question 986920: 5÷3=

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Question 986945: write the prime factorization of each of the following
a)91 b)76 c)84

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Question 986945: write the prime factorization of each of the following
a)91 b)76 c)84

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Question 986949: how much is 50 million more than nine million nine hundred ninety one thousand nine hundred ninety nine?
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Question 986947: how much is 50 million more than nine million nine hundred ninety one thousand nine hundred ninety nine ?
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Question 987233: What is 58 percent as a fraction
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Question 988002:
 18        21       24
  3         9        3
  6         4        8
----     ----     ----
 21        26        ?   

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Question 988151: 2x-7/x-1/2=1
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Question 988153: 2/3x-4=5/2x
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Question 988148: 2/x=5/x-3/4
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Question 988156: (6/x+2)+(5/x-1)=(3x/x^2+x-2)
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Question 988306: (2x-7/x)-(1/2)=1
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Question 988400: 1 1/4 + 8 2/5 + (-3 1/2)
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Question 988399: -3 1/2 + (-7 2/5) + (-9 3/10)
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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