Answer Key to Math Practice Worksheet for Fraction Multiplication 3 With Whole Numbers

Fraction Multiplication 3
With Whole Numbers
Version 3		Name:________________________

Solve the fraction problem and reduce the answer to simplest form.

3
1
3
×2
1
4
=
(3×3)+1
3
 ×
(2×4)+1
4
 =
10
3
 ×
9
4
 =
10 × 9
3 × 4
 =
90
12
 = 7
6
12
 = 7
1
2
3
1
2
×3
1
5
=
(3×2)+1
2
 ×
(3×5)+1
5
 =
7
2
 ×
16
5
 =
7 × 16
2 × 5
 =
112
10
 = 11
2
10
 = 11
1
5
2
1
2
×3
2
5
=
(2×2)+1
2
 ×
(3×5)+2
5
 =
5
2
 ×
17
5
 =
5 × 17
2 × 5
 =
85
10
 = 8
5
10
 = 8
1
2
1
2
3
×3
4
5
=
(1×3)+2
3
 ×
(3×5)+4
5
 =
5
3
 ×
19
5
 =
5 × 19
3 × 5
 =
95
15
 = 6
5
15
 = 6
1
3
2
4
×3
1
2
=
2
4
 ×
(3×2)+1
2
 =
2
4
 ×
7
2
 =
2 × 7
4 × 2
 =
14
8
 = 1
6
8
 = 1
3
4
2
4
5
×
1
2
=
(2×5)+4
5
 ×
1
2
 =
14
5
 ×
1
2
 =
14 × 1
5 × 2
 =
14
10
 = 1
4
10
 = 1
2
5
1
3
4
×
1
5
=
(1×4)+3
4
 ×
1
5
 =
7
4
 ×
1
5
 =
7 × 1
4 × 5
 =
7
20
1
2
4
×
2
3
=
(1×4)+2
4
 ×
2
3
 =
6
4
 ×
2
3
 =
6 × 2
4 × 3
 =
12
12
 = 1
2
4
5
×1
3
4
=
(2×5)+4
5
 ×
(1×4)+3
4
 =
14
5
 ×
7
4
 =
14 × 7
5 × 4
 =
98
20
 = 4
18
20
 = 4
9
10
3
1
5
×
1
3
=
(3×5)+1
5
 ×
1
3
 =
16
5
 ×
1
3
 =
16 × 1
5 × 3
 =
16
15
 = 1
1
15
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