Day 5 - Ratios and Proportions Packet Days 1-10

Are the two ratios proportional?

 $\frac{5}{8}\ and\ \frac{10}{12}$  

• No

• Yes

Julie takes her dog on long walks. It takes them 1/4 of an hour to walk 2/3 of a mile. How far will they have walked after 1.5 hours?

• 4 miles

• 3 miles

• 5 miles

• 2/3 of a mile

A jacket was $50 and is now on sale for $35. What is the percent change in the cost?

• 30%

• 15%

• 20%

• 25%

What is the unit rate of the table?

• 6

• 12

• 2

• 4

Your family enjoyed dinner for $65 and your server was fantastic. You want to leave a 20% tip. How much will the tip be?

• $13

• $20

• $10

• $6

What is the unit rate of the graph?

• 10

• 5

• 1

• 70

Rick just sold a house for $150,000. He earns 3% commission, but has to provide 15% of what he makes to his broker. How much does he actually make off the sale?

• $3,825

• $4,500

• $22,500

• $675

The unit rate of the graph is 10. What does that mean?

• The test scores went up 10 points for every 1 hour of studying.

• The test scores went up 1 point for every 10 hours of studying.

• There is no correlation between studying and test scores.

• The test scores went down 10 points for every 1 hour of studying.

You want to buy a new pair of jeans for $48. Sales tax is 7%. You only have $50 to spend. Can you afford the jeans? And how much would it cost?

• No, $51.36

• No, $55.00

• Yes, $48.07

• Yes, $44.64

You spent $3.48 on 6 pounds of bananas. What was the cost per pound?

• $0.58

• $20.88

• $2,52

• $0.67