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Ratios and Proportional Relationships Test Review Take out a sheet of paper!

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Presentation on theme: "Ratios and Proportional Relationships Test Review Take out a sheet of paper!"— Presentation transcript:

1 Ratios and Proportional Relationships Test Review Take out a sheet of paper!

2 1. Daniel makes 300 basketball goals in 15 minutes. Which expression equals the unit rate of goals per hour? A.300 ÷ 15 B.300 x 15 C.300 x ¼ D.300 x 4 D.

3 2. The table shows a person saving money at a constant rate. How much is this person saving per week? Weeks2468 Total Savings A.$2 B.$30 C.$15 D.$120 C.

4 3. A student reads at a rate of 12 pages per day. Which ordered pair is not on the graph of this relationship? A.(0,12) ****MAKE A TABLE*** B.(1,12) C.(1.5, 18) D.(2, 24) A.

5 4. A shopper bought a 11-pound bag of oranges for $ What was the unit price? A $0.64 C $1.43 B $1.40 D $6.40 B

6 5. A student reads at a rate of 12 pages per day. Which ordered pair would be on a graph of this relationship? A. (1.5, 20) ****MAKE A TABLE*** B. (0.5, 6) C. (12, 1) D. (2, 39) B

7 6. The table shows a person saving money at a constant rate. How much would this person save in 84 days? Weeks2468 Total Savings ($) A.$30 B.$300 C.$360 D.$12

8 7. A machine makes 150 boxes in 5 minutes. What is the rate per minute? A.10 boxes per minute B.50 boxes per minute C.30 boxes per minute D.90 boxes per minute C.

9 8. A student saves $30 per month. How much is saved in 7 months? Months1234 Dollars A.210 B.120 C.150 D.200A.

10 9.Which ordered pair is on the line of the graph for y = 20x? A.(0, 20) **Make a Table** B.(20, 0) C.(1, 20) D.(2, 10)

11 10.Why does this table not show a proportional relationship? Time in Weeks (x) 2468 Savings in Dollars (y)

12 11. What is the unit price if 8 pounds of fruit cost $5.60? A.$0.90 B.$0.70 C.$3.00 D.$0.72 B.

13 12. The table shows the distance traveled by an object moving at a constant speed. How far will the object go in 1 minute? Seconds Meters

14 13. A machine stamps 260 metal parts in 15 minutes. Find the unit rate in parts per hour Work it out on your board and circle your answer! 1,040 **HINT** Think about how many 15 minutes there are in an hour!!

15 14. The table shows the distance traveled by an object moving at a constant speed. What is the constant of proportionality? (HINT: THAT’S “k”) Seconds Meters

16 15. Write an equation for the relationship shown on this graph. Then find the cost of 10 tickets. ***MAKE A TABLE*** y=2x 10 tickets costs $20


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