Name:_____________________ Date:______ Period:_______ Number:_____

Problem Solving Homework #4

1. A rock climber is climbing a cliff that is 91 feet high. Every hour, he climbs 25 feet but has to rest during the next hour by sliding down 3 feet. How many hours pass before the rock climber makes it to the top of the cliff?

A. 5

B. 6

C. 7

D. 8

The table below shows the sizes of some vases and the number of roses it takes to fill a vase of each size.

Size of Vase Number of Roses

Small 4

Medium 6

Large 12

2. How many small vases are needed for 130 roses?

A. 30

B. 31

C. 32

D. 33

3. How many large vases can be filled if there are 445 roses?

A. 37

B. 38

C. 39

D. 40

4. Sandy has 133 white shells and 254 pink shells. She wants to make shell necklaces. If she puts 8 shells on each necklace, how many necklaces can she make?

A. 47

B. 48

C. 49

D. 50