Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
V
Determing an average involving grades
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3
Views
4K
stapel
stapel
N
gross salary of $2K, net $1465.20: what percent was withheld
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2
Views
4K
Denis
D
K
Converting to base 36: decoding a message
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3
Views
3K
galactus
G
N
what % do i need to maintain an 80 average
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3
Views
4K
stapel
stapel
L
Help with metric conversion
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3
Views
3K
jwpaine
J
P
[MOVED] Use four 4's to create expressions for the values...
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2
Views
3K
soroban
S
N
Second check and also help on a problem
Replies
7
Views
6K
Denis
D
N
Can someone check this for me?
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1
Views
8K
arthur ohlsten
A
C
Percents: 29 of the first....
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2
Views
3K
Denis
D
C
Percentages and fractions
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1
Views
3K
stapel
stapel
B
In a scale Universe the sun is the size of a fine sand grain
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2
Views
3K
blar
B
M
conflicting answers for fraction problem
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9
Views
5K
mommykris
M
R
Percent porportions: What is 70% of 50?
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5
Views
53K
Denis
D
A
finding a number when a percentage of it is known
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4
Views
3K
Denis
D
R
More percent porpostions: 36 is 45% of what number?
Replies
3
Views
19K
jwpaine
J
A
percents into fractions: Express 12.5% as a reduced fraction
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2
Views
27K
aimeemae02
A
A
ratios: Express the ratio of 12:30 as a percentage.
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4
Views
6K
aimeemae02
A
A
percents and decimals: writing 0.3% as a decimal
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1
Views
6K
Denis
D
A
dividing decimals: simplify 0.1875 / 0.75
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2
Views
4K
galactus
G
N
If a lot measuring 60’ by 100’ is all grass except for....
Replies
9
Views
14K
Nikki111
N
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