Area & Perimeter
Multiplying Fractions & Mixed Numbers
Multiplying Fractions by Whole Numbers
Multiplication as Scaling
Fractions as Division Expressions
100
What is the area of a rectangle with a length of 6 inches and a height of 1/12 inch?
1/2 sq. inch
100
What is the product of 3/4 x 1/3?
3/12 = 1/4
100
What is the product of 4/5 x 55?
44
100
2 1/2 x 1 1/2 ..... 1 1/2
>
100
5 ÷ 6
What is 5/6 as a division expression?
200
What is the area of a square with sides of length 1/3 yard?
1/9 sq. yard
200
What is 2/5 of 7/8?
14/40 = 7/20
200
What is the product of 2/9 x 63?
17
200
3/5 x 1 2/7 ..... 1 2/7
<
200
3 ÷ 4
What is 3/4 as a division expression?
300
What is the formula for perimeter?
Add all sides
300
What is 2/9 x 3/10?
6/90 = 1/15
300
What is 6 x 2/3?
4
300
6 3/4 x 5/5 ...... 6 3/4
=
300
8/15
What is 8 ÷ 15 as a fraction?
400
length x width
What is the formula for area?
400
What is (1/8 + 1/8) x 5/9?
2/8 x 5/9 = 10/72 = 5/36
400
What is 3/4 x 4?
3
400
18 x 2 1/2 .... 18
>
400
12 ÷ 5
What is 12/5 as a division expression?
500
What is perimeter of a square with a side length of 4 inches?
16 inches
500
What is (1/8 + 1/4) x 1/2
3/16
500
What is 4/9 x 54?
24
500
18 x 4/7 ..... 18
<
500
65/7
What is 65 ÷ 7 as a fraction?
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