Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
1
Fractions: 3/5 of the vehicles in a parking lot is cars, 7/20 is pickups.
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9
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4K
10mostwanted
1
Y
sqrt(x)/x = sqrt(1/x) explain this.
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2
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1K
Ys*
Y
T
To Find kilometer distance: Miss Magee has to drive 7 ½ km to get to school.
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5
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2K
mmm4444bot
mmm4444bot
B
Reverse Exposant ?
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5
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2K
Otis
Otis
E
Calculating the percentile increase: If 45 was increased to 51, by what percent...
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2
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2K
El Demente
E
T
Earth comparo thing: the planet and a tennis ball
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7
Views
3K
twsp86
T
A
Number Find problem
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9
Views
3K
mmm4444bot
mmm4444bot
W
Positional Numeral Systems
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0
Views
969
warriorofesper
W
E
How to best calculate my cost of mixing 2 different items into 1 bag for re-sell
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3
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2K
mmm4444bot
mmm4444bot
J
Workforce problem: 61 staff are transferring and they work 24/7....
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3
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2K
Deleted member 4993
D
M
Rent question #2: 398.56 is rent from 01 june 2015 to 20 December 2015
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1
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1K
Otis
Otis
M
Please help me: 288.90 is rent from 31 may 2015 to 20 December 2015
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2
Views
1K
Harry_the_cat
Harry_the_cat
D
Binary Subtraction: 11000100 - 00111011
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1
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3K
dogzilla3
D
T
Extra credit: how much mulch needed to cover OVAL 30' long x 13' wide to 3" deep
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2
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1K
mmm4444bot
mmm4444bot
J
Any help please? "A sales manager buys antacid in bottles by the gross...."
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6
Views
6K
HallsofIvy
H
S
Fractions - Clarification (Betsy paints a wall in 2.5 hours. Amanda paints a wall...)
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2
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2K
Harry_the_cat
Harry_the_cat
K
Problem help please: more than 18p is 4p what's the answer?
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4
Views
2K
HallsofIvy
H
D
How many eggs?(Euclid's Division lemma)
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1
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1K
ksdhart2
K
M
How many different combinations of 5 numbers = 28
2
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20
Views
12K
pka
pka
B
Explanation for Percentage Difference
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1
Views
922
business7642
B
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