Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
J
Arithmetic Laws
Replies
5
Views
739
ksdhart2
K
G
Math question
Replies
1
Views
478
MarkFL
MarkFL
S
need help with easy math question just my head is mush right now
Replies
4
Views
777
Steven G
Steven G
G
arithmetic
Replies
1
Views
469
Dr.Peterson
Dr.Peterson
R
need help in my son maths question which i can't solve.
Replies
9
Views
1K
Dr.Peterson
Dr.Peterson
S
6th Grade Percentages & Proportions
Replies
1
Views
667
Dr.Peterson
Dr.Peterson
Steven G
Is there a better way to solve this?
Replies
11
Views
2K
Steven G
Steven G
C
Finding the number of this percentage
Replies
4
Views
683
Denis
D
D
Please help
Replies
15
Views
1K
Dr.Peterson
Dr.Peterson
M
Please help with a proof
Replies
4
Views
664
Dr.Peterson
Dr.Peterson
J
How did I get x=.54 from x^4 = .9 ?
Replies
5
Views
767
Dr.Peterson
Dr.Peterson
S
Excluding multiples of numbers [X,Y,Z...] in a given set [1-K]
Replies
3
Views
828
pka
pka
T
Scaling the 16:9 ratio to A3, A4, and A5 and my sketch pad!
Replies
3
Views
19K
Otis
Otis
N
How to calculate the quantity ?
Replies
3
Views
718
Dr.Peterson
Dr.Peterson
J
Unable to solve challenging Q: "A train goes 50km from one station to another; it takes the train 2 hours 12 minutes...."
Replies
2
Views
714
HallsofIvy
H
LaaLa
Not sure about my answer and the solution in this book
Replies
8
Views
805
Denis
D
H
Help with math problem from when i went shopping today
Replies
15
Views
1K
Denis
D
C
Andy is going to lay turf in his back garden. He needs to cover an area 6000mm by 4500mm. Is he right about the cost?
Replies
2
Views
895
Otis
Otis
M
Bob used 1/5 of eggs Monday, 1/7 of remainder on Tues; bought 132 more Wed, equalling initial amt on Monday
2
Replies
36
Views
3K
Dr.Peterson
Dr.Peterson
T
If 55% of the workers in a factory is 550, how many workers are there in total?
Replies
3
Views
720
Otis
Otis
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