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simplify fractions
add/subtract fractions
multiply divide fractions
multiply/divide mixed numbers
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100
simplify 10/12
What is 5/6
100
4/12 + 5/12
What is 9/12
100
1/3 x 2/6
What is 2/18 or 1/9
100
2 1/2 x 4 1/6
What is 125/12
100
write 5/6 as a decimal
What is 8.3 repeating
200
simplify 40/100
What is 2/5
200
6/9 - 4/9
What is 2/9
200
5/6 x 4/5
What is 20/30 or 2/3
200
1 1/3 x 2 1/3
What is 28/9
200
write as a percent 25/100
What is 25%
300
simplify 100/1000
What is 1/10
300
4/5 + 9/10
What is 17/10
300
5/6 divided by 1/3
What is 15/6 or 5/2 or 2 1/2
300
1 1/2 divided by 1 1/6
What is 18/4 or 9/7
300
write as a fraction 0.4
What is 4/10 or 2/5
400
simplify 6/24
What is 1/4
400
5/6 - 2/3
What is 1/6
400
4/8 divided by 2/16
What is 4
400
1 3/7 x 6 7/10
What is 67/7
400
what is the formula for area of a circle?
A= 3.14 radius squared
500
simplify 125/1000
What is 1/8
500
9/20 + 7/100
What is 47/100
500
10/20 divided by 1/4
What is 2
500
what are the formulas for circumberance of a circle
C=pie times diameter C=2 pie radius