Multiply Whole Numbers by Fractions
3/5 x 15 =
9
1/3 x 1/8 =
1/24
1 1/4 x 2 1/4 =
2 13/16
Without calculating, tell whether the product is less than, greater than, or equal to each of its factors.
1 1/2 x 3
both would be greater than
Find the area of a rectangle with side lengths of 5/8 and 4/3.
5/6
2 x 7/10 =
7/5 or 1 2/5
7/2 x 2/5 =
7/5 or 1 2/5
3 4/5 x 1 1/2 =
5 7/10
Without calculating, tell whether the product is less than, greater than, or equal to each of its factors.
1/8 x 1/6
both would be less than
Find the area of a rectangle with side lengths of 7/9 and 1/2 .
7/18
1/6 x 19 =
19/6 or 3 1/6
4/5 x 13/100 =
13/125
5 1/3 x 4 7/8 =
26
Without calculating, tell whether the product is less than, greater than, or equal to each of its factors.
5/5 x 2 4/7
5/5 < product
2 4/7 = product
Find the area of a square with a side length of 4/15.
16/225
7 x 5/3 =
35/3 or 11 2/3
9 x (2/9 x 1/2) =
1
4 5/6 x 2 9/10 x 1/8 =
1 361/480
Without calculating, tell whether the product is less than, greater than, or equal to each of its factors.
3/4 x 2 11/12
3/4 < product
2 11/12 > product
Find the area of a rectangle with side lengths of 3/4 and 5/12 .
5/16
6 x 71/100 =
213/50 or 4 13/50
4/7 x (5/8 - 1/4) =
3 /14
Find the missing numbers.
4 1/? x 2 1/5 = 9 ?/10
4 1/2 x 2 1/5 = 9 9/10
Without calculating, tell whether the product is less than, greater than, or equal to each of its factors.
9/8 x 5/2
9/8 < product
5/2 < product
The side lengths of each chalk art square are 11/4 meters. The side lengths of the square zone around each chalk square are an additional 3/4 meter. How many square meters of concrete are used to create a chalk walk if there was 8 squares?
98 Square Meters
11/4 + 3/4 = 14/4 Total for One Side
14/4 x 14/4 = 49/4 Total Area for One Square
49/4 x 8 squares = 98 Square Meters