7.1 Ratios and Proportions

Multiple Choice

8/16 can be simplified to:

• 4/16
• 1/3
• 1/2
• None

Multiple Choice

simplify    15/20

• 5/10
• 3/4
• 2/3
• 1/5

Multiple Choice

simplify   7/21

• 3
• 1/3
• 2/3
• 3/5

Multiple Choice

Emily enlarged the size of a painting to a width of 15 in. What is the new height if it was originally 3 in. wide and 4 in. tall? 

• 17 in.
• 20 in. 
• 5 in. 
• 23 in. 

Multiple Choice

20 Fuji apples cost $12. How many Fuji apples can you buy for $3?

• 8
• 7
• 5
• 1

Multiple Choice

Mike was planning a trip to Jordan. Before going, he did some research and learned that the exchange rate is 3 Dinars for every $4. How many Dinars would he get if he exchanged $12?

• 9 Dinars
• 14 Dinars
• 0 Dinars
• Squirrel 

Multiple Choice

A 8 ft tall tent standing next to a lawn ornament casts a 4 ft shadow. If the lawn ornament is 6 ft tall, then how long is its shadow?

• 3 ft 
• 16 ft
• 12 ft 
• 2 ft