Lessons 1.1-1.3 Review

Suzy can type 39 words in 36 seconds. At this rate, how many words can she type in 1 minute?

• 52

• 78

• 43

• 65

Noel can stack 4 blocks in 2 seconds. At this rate, how many blocks can he stack in 1 minute?

• 120

• 90

• 80

• 105

A machine can paint 24 cabinet doors in 45 minutes. At this rate, how many cabinet doors can it paint in 1 hour?

• 40

• 36

• 32

• 44

Davion's crew can hang 12 sheets of drywall in 15 minutes. At this rate, how many sheets can they hang in 1 hour?

• 36

• 40

• 44

• 48

Hunter kicked a soccer ball. The ball went 332 yards in 38 second. At that rate, how far would the ball go in 1 second? round to the nearest tenth

• 8

• 8.7

• 6.3

• 7.6

A snail crawled 710 mile in 17 week. At this rate, how far would the snail crawl in 1 week? round to the nearest tenth

• 40.6

• 41.8

• 42.7

• 43.9

Adalynn planted 20 peach trees over 400 feet. Dwight planted 18 plum trees over 270 feet. Is this relationship "proportional"?

• Yes

• No

Karina drinks 42 oz of water in 1 day. In 1 week, Karina drinks 294 oz. Is the relationship "proportional"?

• Yes

• No

Elizabeth can cut 1 person's hair in 30 minutes. Rodger can cut 16 people's hair in 8 hours. Is the relationship "proportional"?

• Yes

• No

Anna can throw a football 44 yards in 2 seconds. Nolan can throw a football 84 yards in 3 seconds. Is the relationship "proportional"?

• Yes

• No