Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
H
Assumption: a can work in 10 days.B can work in 15.so the days in which both will finish are 6.
Replies
1
Views
633
Dr.Peterson
Dr.Peterson
L
Area of a shape: find area of gray triangle inside square
Replies
15
Views
1K
khansaheb
K
C
How many square rug of 17cm by 17cm is needed for a square room of size 4.2m?
Replies
9
Views
1K
Dr.Peterson
Dr.Peterson
C
Word problem concerning fraction: "A mobile telecommunications company charges 15 k/sec to encourage..."
Replies
3
Views
1K
The Highlander
The Highlander
A
Word Arithmetic: (ENDEARED)/PATE = PATE, with remainder DCOP
Replies
10
Views
953
Steven G
Steven G
S
Natural Numbers in the army
Replies
1
Views
545
Dr.Peterson
Dr.Peterson
C
What fraction of the total distance is not covered from the present position?
Replies
12
Views
1K
chijioke
C
E
number of correct answers
Replies
4
Views
976
Steven G
Steven G
K
Find the equation for 32.06, 34.26, 35.84, 39.2, 44.92 and 52.24 to equal 56.68
Replies
6
Views
968
Otis
Otis
S
Target costing with a Fixed Cost
Replies
4
Views
809
fyujijat21
F
J
Count backwards in step of 5, starting at 31. What is the first negative number you come to?
Replies
5
Views
1K
Jignesh77
J
D
I have a math question I feel really embarrassed about for asking.
Replies
4
Views
731
MaxMath
MaxMath
E
1978: I’ve got to make all numbers from 1-100 using only the numbers 1, 9, 7, 8.
Replies
10
Views
2K
lookagain
L
S
Just a simple math problem: So I used this little survey app out of bordem....
Replies
3
Views
807
The Highlander
The Highlander
E
(A/B)*(C/D) = 0,297024; A,B,C,D in 20-27, 30-60, 65, 66, 69, 76, 80; ...
Replies
2
Views
565
blamocur
blamocur
A
Finding fractions of a mixed number: solve 1 2/7 + 4/5 of 3 1/3
Replies
9
Views
2K
lookagain
L
M
Whats the overall percentage: what does 80% + 66% + 53% + 53% + 73% + 73% equals
Replies
4
Views
898
Dr.Peterson
Dr.Peterson
D
Help with Ratios: six people contributed to cost; how to split winnings?
Replies
4
Views
1K
farhan
F
J
maths
Replies
2
Views
637
Steven G
Steven G
A
Please solve the inequality.
Replies
3
Views
698
Otis
Otis
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