Arithmetic

For basic math questions about addition, multiplication, fractions, etc.
C
9.999... = 10, What About ε?
Replies
11
Views
18K
Captain Cranberry
C
A
Word problem: Given that speedometer is off by 5mph, find error in odometer reading.
Replies
17
Views
11K
ammelton1990
A
G
Counting vs Measuring (Difference in Number Conception)
Replies
8
Views
2K
gumajoi
G
M
What do you call this type of problem
Replies
4
Views
1K
lev888
lev888
M
Directed numbers
Replies
2
Views
989
Dr.Peterson
Dr.Peterson
K
Model Kit Scale: Does this (72 times smaller) make sense?
Replies
14
Views
4K
tkhunny
tkhunny
T
scale help
Replies
10
Views
2K
stapel
stapel
F
average with unknown values
Replies
1
Views
1K
stapel
stapel
V
Calculating w/ fractions: Zeb spends 2/5 of his money on clothes, 1/3 on CDs, 1/4 on
Replies
2
Views
997
apple2357
A
T
Weighted Percentage: (Employee score/100) * Weighted Score (25)= Weighted Scoring
Replies
1
Views
899
Dr.Peterson
Dr.Peterson
S
Some squares: How many squares are in this grid of squares?
Replies
1
Views
2K
Dr.Peterson
Dr.Peterson
M
Mathematics: Wanting to re-learn from the ground up, through undergraduate classes
Replies
6
Views
2K
Steven G
Steven G
C
Percentage Error calculation: what denominator to use for forecasting
Replies
2
Views
2K
cleo99
C
D
Efficiency of my new HVAC system?
Replies
2
Views
2K
stapel
stapel
eddy2017
word problem: The base rate for the phone bill is $82.00 per month....
Replies
12
Views
4K
Steven G
Steven G
S
Multiplication: What is the meaning of 2 apples * 5 people ?
Replies
7
Views
2K
stapel
stapel
N
Help w/ sisters 6th grade word problem
Replies
4
Views
2K
stapel
stapel
L
Math report: "You have decided to landscape your back garden, and have chosen to...."
Replies
3
Views
2K
stapel
stapel
H
Why isn't my proportion working? (percentages of inputs, per volume)
Replies
2
Views
1K
JeffM
J
R
Basic Division: 9÷5 is equals to 1.8 on calculator, but I get 1R4 = 1.4 by hand
Replies
4
Views
2K
j-astron
J
You must log in or register to post here.
Top