Fractions x Whole Numbers

Fractions x Fractions

Multiplying Mixed Numbers

Rectangular Area

Exam Questions

100

1/7 x 14

2

100

3/4 x 7/8

21/32

100

2 and 3/4 x 8=

22

100

What is the formula for Area?

A= L x w

100

Is the following equation true?

5/6 x 8/4=5/3

True

200

25 x 1/5

5

200

3/8 x 5/6

5/16

200

3 and 1/4 x 6=

19 and 1/2

200

1/2 ft width and 1/3 ft length

1/6 ft2

200

16 x 5/8

10

300

3/4 of 12

9

300

3/4 x 1/4 x 2

3/8

300

3 and 3/4 x 2 and 4/5=

10 and 1/2

300

20yd length and 3/5 yd width

12 yd^{2}

300

Which rectangle has the greater area, a rectangle with 1/12 ft length and 3/4 ft width or a rectangle with 1/16 ft length and 4/5 ft width?

1/12 ft length and 3/4 ft width

400

(3/4 - 1/4) X 24

12

400

(3/8 + 1/8) x 2/5

1/5

400

7 and 1/2 x 3 and 1/3 =

25

400

6 / 3/4 =

What is 8

400

Find the product of 7/8 x 9/10. Then write another expression with the same product.

7/10 x 9/8 (commutative properties)

500

On Mars, your weight is 1/3 of your weight on Earth. If a fifth grader weighs 96 pounds on Earth, how much would his weight be on Mars?

32 pounds

500

Ben found a recipe that calls for 3/4 cup of chopped apples. If he wants to make 1/2 of the recipe, how many cups of chopped apples should he use?

3/8 cup

500

The city of Denver has a Wildflower Trail that is 2 and 3/8 miles long. The city plans to extend the trail 2 and 1/2 times its current length. How long will the trail be now?

5 and 15/16 miles

500

Isabel is buying framing to go around the perimeter of one of her paintings. Each inch of framing costs $0.40. What is the total cost of the framing for the painting?

Painting : 6 1/4in width and 10 1/4 in

13.20 Dollars

500

2/5 of the students in Miss Johns' class ride the bus to school. If there are 25 students in the class, how many ride the bus?

10 students