Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
C
Stumped: My mother was 27 years old when I was born. 8 years ago, she was twice as...
Replies
2
Views
5K
Croffer
C
M
Order Of Operations Equation
Replies
10
Views
6K
stapel
stapel
M
magic square with symbols
Replies
1
Views
1K
stapel
stapel
M
Fraction worded problem about salary and spending
Replies
4
Views
3K
MathsFormula
M
X
Basic averages
Replies
3
Views
1K
Xandernz267
X
U
Stoopid division question I SHOULD understand but don't.
Replies
4
Views
2K
Vanice
V
J
Cannot make sense of this for the life of me
Replies
6
Views
2K
Steven G
Steven G
B
Multiple fraction problems
Replies
4
Views
2K
Otis
Otis
A
time and work
Replies
3
Views
1K
Deleted member 4993
D
P
percent problems
Replies
1
Views
971
Deleted member 4993
D
T
finding distance
Replies
5
Views
2K
Steven G
Steven G
J
hello showing 9 online presently please pretty please help urgent request..
Replies
1
Views
1K
Deleted member 4993
D
P
Increasing Win Percentage
Replies
3
Views
1K
Harry_the_cat
Harry_the_cat
R
Find the smallest number that has of factors of 2, 3, 4, 5, 6, 7, 8 ,9 ,10
Replies
3
Views
15K
djdisko
D
R
list all the numbers that must be checked as possible factors to see if 937 is a prim
Replies
1
Views
1K
stapel
stapel
G
Currency Conversions
Replies
2
Views
1K
Deleted member 4993
D
B
Data translation Question: The manager of a radio program is going to feature six voc
Replies
1
Views
2K
ksdhart2
K
K
Find a; b; c satisfy the following conditions: 1/a + 1/b + 1/c = 4/5​
Replies
1
Views
2K
stapel
stapel
K
Finding Percentage: How would you calculate 175 is 32% of what number?
Replies
2
Views
1K
Harry_the_cat
Harry_the_cat
S
2 people flip a coin; each flips it 50 times, then counts number of heads; prob. same
Replies
2
Views
1K
pka
pka
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