Adding fractions
What is the first step in adding fractions with the same denominator?
Find the sum of the numerators and keep the common denominator.
Multiply: 2/3 × 1/4.
2/12 or 1/6
Divide: 1/2 ÷ 1/3.
1 1/2
What is the result of subtracting 1/4 from 3/4?
2/4 or 1/2
Write the fraction as a mixed number: 7/3.
2 1/3
Simplify: 3/4 + 2/4
5/4 or 1 1/4
Simplify: 3/4 × 5/6.
15/24 or 5/8
Simplify: 2/3 ÷ 4/5.
5/6
Simplify: 7/8 - 3/8.
4/8 or 1/2
Write the mixed number as an improper fraction: 4 2/5.
22/5
Convert 3/5 to an equivalent fraction with a denominator of 20
12/20 or 3/5
Convert 2/3 to a fraction with a denominator of 12.
8/12
Convert 5/6 to a fraction with a denominator of 12.
10/12
David had 3/8 of a pizza left. He ate 1/4 of it. How much pizza does he have now?
1/8
What is the fraction called with a numerator of 7 and a denominator of 8?
proper fractions
Find the sum of 1/3 and 2/5.
11/15
Find the product of 1/2 and 3/5.
3/10
Find the quotient of 2/3 and 4/5.
5/6
A recipe calls for 1 3/4 cups of flour, but you only have 1 1/2 cups. How much more flour do you need?
1/4 cup
What is the fraction called that includes a whole number?
Mixed number
Write an equivalent fraction to 3/8 with a denominator of 40.
15/40
Write an equivalent fraction to 2/5 with a denominator of 35.
14/35
Write an equivalent fraction to 1/4 with a denominator of 32.
8/32
A box contained 2 2/5 pounds of apples. After using 5/8 of the apples, how many pounds of apples were left?
1 31/40
What is the line called between the numerator and denominator?
fraction bar