working with fractions
multiplication of fractions
Division of fractions
Addition of Subtraction of Fractions
100
Write 2 1/3 as an improper fraction
7/3
100
1/2 X 1/4
1/8
100
5/6 divided by 1/2
1 2/3
100
What is the least common denominator?
It is the smallest positive integer that is divisible by both integers.
200
What is 17/2 as a mixed number?
8 1/2
200
2/3 x 3/2 x 2
2
200
What is the reciprocal?
The reciprocal of a fraction is obtained by switching its numerator and denominator.
200
1/16 + 3/16
1/4
300
19/12
Write 38/24 in lowest terms
300
2/3 of 3/4
1/2
300
3 1/7 divided by 2 5/14
1 1/3
300
3/4 - 1/4
1/2
400
Which is larger 3/8 or 5/12
5/12
400
3/8 of 2 3/3
1
400
5 divided by 2/3
7 1/2
400
1/2 + 1/4 - 1/8
5/8
500
Define equivalent fraction and mixed number
Equivalent fraction- When 2 fractions represent the same number. Mixed number- An improper fraction written as the sum of the whole number and a proper fraction.
500
Fin the width of floor space covered by 38 boards with 3 5/8-in. exposed surface each
137 3/4 inch
500
How many boards 4 5/8 in. wide will it take to cover a floor 222 in. wide?
48
500
7/8 + 2 1/2 - 1 1/4
2 1/8