Fractions
% <-> Decimal<-> Fraction
Anything goes
solving for X
How do I..
100

3/10 + 6/10

What is    9/10

100

the fraction for 50%

what is 1/2

100

the sign of the answer to this problem

-3  x  - 4  x - 5  x -6 x -7

what is negative

100

 3x  = 30

solve for x

x = 10

100

figure out the units (or the value between little lines) on a ruler or measuring tape?

count how many lines there are in a full unit (inch for example) and each line will be one _____ 16th for example if there are 16 lines

200

3/4 + 1/8

what is 7/8

200

the percent for 4/5

what is 80%

200

The name of this math symbol 

 

that is the distance of the number from 0

what is the absolute value

200

-4x + 6 = 50

Solve for X

x = -11

200

add 2 negative numbers together

Add numbers together and the answer will have a negative sign


300

3/8    x    1/4

what is 3/32

300

the decimal for 20%

what is 0.2

300

the math that is done first in this problem 

8 ÷ 2(2 + 2)

Addition inside the parenthesis


If you solved it and got the answer of 1  you rock

300

-x + 3=  2x

solve for x

x = 1

300

multiply fractions

straight across multiply numerators andmultiply denominators 

400

3/8  ÷  1/8

what is 3

400

which of these is not equivalent (equal to the others)

0.4    2/5     1/4    40%    40/100

What is 1/4  

400

the reason for the number 40 in the TRR equation

It is for the 40 hours that a typical employee goes to work each week

400

5x/8 = 100

solve for x

x = 160

400

change an improper fraction to a mixed number

divide with top number (numerator) inside the division box. continue with the division using all the numbers but do not add a decimal point and zeros.

The number on the answer bar is your whole number, the remainder is your numerator(if you have one) and the denominator stays the same.

500

4/15 ÷ 8/35

what is 

one and 1/6

7/6 is technically correct but is an improper fraction

500

which is largest

8/9   88.24%  9/10 

What is 9/10

500

What  is

1 - 2 x 34

What is - 161

500

3x+ 6= 4x-2

x= 8

500

calculate the TRR

It equals the number of injuries times 200,000 divided by number of employees times 40 times 50