Bridges Unit 5 (5th Grade)

Fraction x Whole Number

100

45 x 3/9 

15

200

1/4 of 96

24

300

1/10 x 400

40

400

18 x 2/3

12

500

11/12 x 144

132 

Fraction x Fraction

100

3/4 x 4/9

1/3

200

8/9 x 5/8

5/9

300

6/8 x 3/6

3/8

400

2 2/3 x 3 1/4 

8 2/3

500

1 4/5 x 3 1/4

5 17/20

Mixed Number x Mixed Number

100

1 1/5 x 1 2/5

1 17/25

200

1 1/3 x 2 1/5 

    44/15 or 2 14/15

300

2 1/3 x 1 2/8

   70/24 or 2 22/24

400

1 1/3 x 1 1/4

  20/12 or 1 8/12

500

2 1/3 x 1 1/3

   28/9 or 3 1/9

Story Problems

100

There was 5/8 of a pie left in the fridge. Daniel ate 1/4 of the leftover pie. How much of a pie did he have?

He had 5/32 of the pie left

200

Bobby has a button collection and 5/7 of her 28 buttons are blue. How many of the buttons are red?  

20 are red

300

Luciana lives 3/4 of one mile from her cousin. One day, she rode her bike to her cousin's house. When she got 1/5 of the way there, her bike broke, and she had to walk the rest of the way. What part of a mile did she ride on her bike before it broke?  

3/20 of a mile

400

Priya spent 1 1/2 days hiking. She was lost 5/6 of the time that she was hiking. What fraction of the day was Priya lost?

1 1/2 x 5/6 = 1 1/4 of the day

500

Last month, Martina and Luther sold candy to raise money for their debate team. Luther sold 8/9 as much candy as Martina did. If Martina sold 3/4 of a box of candy, how many boxes of candy did Luther sell?

8/9 x 3/4 = 2/3 of a box of candy