Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
M
Average probability question
Replies
5
Views
635
mrmat45
M
S
Incremental Addition (?)
Replies
10
Views
2K
SGR
S
A
An integer ?≥2n≥2 is called square-positive
Replies
3
Views
607
Dr.Peterson
Dr.Peterson
M
Need help please :)
Replies
1
Views
533
Otis
Otis
X
Percentage Decrease
Replies
6
Views
684
Dr.Peterson
Dr.Peterson
C
Tough word problem!
Replies
5
Views
3K
Harry_the_cat
Harry_the_cat
B
Help please
Replies
6
Views
834
JeffM
J
N
HELP PLEASE
Replies
6
Views
711
Deleted member 4993
D
S
Need help with a ratio problem.
Replies
2
Views
447
HallsofIvy
H
A
Finding a certain variable out of a expression
Replies
7
Views
732
HallsofIvy
H
M
If someone could do this I would be very grateful
Replies
2
Views
516
Steven G
Steven G
S
How many ways to make 20
Replies
4
Views
9K
Mr. Bland
M
B
Grossing up salary
Replies
8
Views
841
Steven G
Steven G
N
Need help on where to start with this question
Replies
1
Views
424
Mr. Bland
M
C
Dad needs help.
Replies
5
Views
2K
Dr.Peterson
Dr.Peterson
A
Properties of Integers
Replies
5
Views
705
Steven G
Steven G
A
6 digit numbers which are multiples of 9 problem
Replies
12
Views
3K
apple2357
A
R
Chlorine calculation
Replies
2
Views
542
Russfree
R
F
Fishing Sink Rate Question
Replies
2
Views
517
JeffM
J
M
Help please..... ಥ‿ಥ
Replies
3
Views
477
MathBunny
M
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