Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
S
Average speed= AM
2
Replies
30
Views
5K
JeffM
J
X
solution of a formula
Replies
3
Views
587
Dr.Peterson
Dr.Peterson
S
Error in calculation, can any anyone assist in the error I made?
Replies
5
Views
797
Snakedoctor
S
J
Venn Diagram of 3 Sets
Replies
4
Views
730
Steven G
Steven G
P
Is this correct
Replies
2
Views
440
HallsofIvy
H
shahar
Arithmetic (Number theory) Article - Reading Comprehension - the Term "unmakable numbers"
Replies
1
Views
419
HallsofIvy
H
M
Mary spent 20% of her money and an additional $8 on a magazine. She spent 30% of the remaining money and an additional $5 on a dress. Given that she w
Replies
2
Views
418
Dr.Peterson
Dr.Peterson
M
Symbol meaning
Replies
7
Views
2K
Dr.Peterson
Dr.Peterson
A
divide a land between two brother.
Replies
9
Views
2K
Deleted member 4993
D
S
Why-do-the-denominators-need-to-be-the-same-when-adding-the-fractions
2 3
Replies
50
Views
7K
Saumyojit
S
F
I don't know if this is the correct category, but it's an interesting and difficoult problem (at least for me)
Replies
5
Views
757
Dr.Peterson
Dr.Peterson
C
need help with percentages and fractions
Replies
4
Views
1K
Deleted member 4993
D
J
Word problems with decimal addition and multiplication
Replies
9
Views
1K
ceecil1959
C
S
Dividing a given quantity into given ratios
2 3 4
Replies
61
Views
9K
LCKurtz
LCKurtz
M
PLS
Replies
2
Views
948
Deleted member 4993
D
T
recurring fractions
Replies
10
Views
2K
Steven G
Steven G
B
volume of truck shenanigans
Replies
11
Views
986
HallsofIvy
H
N
Help needed with ratios
Replies
4
Views
1K
HallsofIvy
H
T
Proof by Contradiction
Replies
17
Views
1K
Cubist
Cubist
L
How to count a missing value based on other values?
Replies
4
Views
656
lyonjinx
L
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