Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
H
A can complete work in 5 days less than B. If both can do same work in 100/9 days...
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1
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7K
Deleted member 4993
D
B
in a sale the price of a microwave is reduced by 1/5. The sale price if £96.
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2
Views
3K
Harry_the_cat
Harry_the_cat
P
maths equation for a boat hull
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5
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6K
peterAustralia
P
M
How to calculate if a certain electricity bill is a higher charge than another?
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5
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3K
stapel
stapel
J
Forgot how to solve: -0,4 = (Q_0 - 300)/(P_0 - 8) * 8/300
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2
Views
1K
stapel
stapel
A
Financial: Jack borrows €160,000 at 3%. At the end of Year 1, he repays €20,000.
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1
Views
2K
Deleted member 4993
D
K
When the positive integer n is divided by 3, the remainder is 2 and when n is divided
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2
Views
4K
pka
pka
D
Math
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3
Views
1K
stapel
stapel
T
Percentage: 1st exam weighs 70%, 2nd exam 30%. If 78% on 1st, then what is....
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2
Views
2K
stapel
stapel
S
Easy question: w/ 4 consec. numbers, why is product of 2 consec. always biggest?
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4
Views
2K
saleh50
S
U
Proportions: food for 300 men for 90 days. After 20 days, 50 men left. How long...?
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11
Views
16K
Vanice
V
D
What is this voodoo?! It doesn't make any sense
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3
Views
2K
Debugger
D
K
If Person A had to give 18,000,000 apples and Person B had to give 810,000 apples....
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2
Views
2K
Ishuda
I
P
Another Expression: evaluate (3 + 1/4) - (4 + 4/5) + (1 + 5/6) in fraction form
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10
Views
5K
Probability
P
G
solve this question please
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1
Views
2K
Deleted member 4993
D
P
Not too sure about this method of;
Replies
10
Views
3K
Bob Brown MSEE
B
A
I need help with this fraction problem: 3 1/4 + 5 1/8 = ?
Replies
7
Views
3K
tangaloomaflyer
T
P
Lowest Common Multiple (LCM)
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5
Views
3K
Probability
P
B
Pricing % Differences
Replies
0
Views
1K
BigPun
B
M
Math Square Puzzle
Replies
1
Views
1K
Deleted member 4993
D
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