Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
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percents: 15% of 80 = 12, 12% of 200 = 24, etc.
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7
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5K
Denis
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Fractions: 3/5 + 2/5 = 5/10, 2/7 + 3/5 = 5/11, etc.
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2
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3K
Denis
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D
Mathematical Expressions: x is 4 less than y, etc.
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3
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5K
Mrspi
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Write fraction with numerator of 3, denominator of 7; etc.
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3
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6K
Mrspi
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Pool width 18.5 ft, length 10.75 ft: Find ratio of length to
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10
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8K
Deleted member 4993
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Reciprocal Help Needed: find the reciprocal of 1/3(9-4)
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7
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5K
KV
K
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Need help with percent word probelm
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4
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6K
arthur ohlsten
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help needed understanding Sieve of Eratosthenes
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5
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5K
galactus
G
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What up with using decimial and fraction confussing
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6
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4K
stapel
stapel
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Decimal numbers and muliplication (please check answers)
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2
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3K
tkhunny
tkhunny
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What do I DO
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5
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4K
Deleted member 4993
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D
Need Help with this please: 24% of 30 =7.2
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1
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3K
jwpaine
J
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what do 351, 1105, 793, 494, and 1599 have in common
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2
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3K
Denis
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S
operations question
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9
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5K
bebe123abc
B
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Finding diagonal measurement of square deck.
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1
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13K
galactus
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need help with percent problem
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13
Views
7K
max
M
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word problem
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3
Views
4K
TchrWill
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C
Sets in Mathemetics
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1
Views
3K
stapel
stapel
M
Need help with a fraction problem!
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6
Views
4K
max
M
M
Fraction help please!?!
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3
Views
3K
galactus
G
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