- 1. Anthony visited AJ's in the University Mall to purchase a pair of shoes for $139.99 and a pair of Levi's for $48.99. What is the sales tax for his purchase?
A) $17.01
B) $205.99
C) $188.98
- 2. Mary Evelyn’s allowance was increased from $10.00 per week to $30.00 per week. Find the percent of increase.
A) 20%
B) 2%
C) 200%
- 3. Sterling ran 32 miles in 6 days. At this rate, how many days will it take Jim to run 104 miles?
A) 19.5 days
B) 192 days
C) 40 days
- 4. If the total cost (t) is proportional to the number (n) of items purchased at a constant price (p), which equation represents the relationship between the total cost and the number of items?
A) n = (t)p
B) t = (p)n
C) t = (n)p
- 5. The scale on a map reads 1 cm = 45 miles. If two cities are 760.5 miles apart, what is the distance between the two cities on the map?
A) 760.5 cm
B) 16.9 cm
C) 17 cm
- 6. How are ratios and proportions related?
A) Take a rate and convert it to a unit rate. Then, you can use that unit rate to calculate your response.
B) The unit rate is much like the rate, the only difference is that the second unit is only 1.
C) Proportions compare two variables but also change at the same rate. In other words, as one variable changes, the other variable changes as well.
D) Some of the most known rates are miles per hour, price per pound, and miles per gallon.
- 7. Susan buys a watch for $105.69 and a battery for $10.00. If the sales tax is 8.5%, what is her grand total?
A) $9.83
B) $125.52
C) $115.69
- 8. Jim ran 15 miles in 3 days. At this rate, how many miles will he run in 5 days?
A) 45 miles
B) 250 miles
C) 25 miles
- 9. Why are ratios and proportions important?
- 10. Ted buys 3 teddy bears for $9. How many can he buy with $45?
A) 15 teddy bears
B) 5 teddy bears
C) 3 teddy bears
- 11. Camilla sells insurance. She gets paid 18% commission. If she sells $150,500 of insurance, what is her commission?
A) $27,090
B) $270.90
C) $150,518
- 12. Aishia’s allowance was $25.00 last week and is $18.00 this week. Find the percent increase or decrease.
A) 35 % decrease
B) -35% increase
C) 7% increase
- 13. The scale on a map reads 1 cm = 70 miles. What is the distance between two cities if they are 2.5 cm apart?
A) 175 cm
B) 28 miles
C) 175 miles
- 14. In a bag, there are 15 red m&m’s, 8 green mm’s, and 4 blue m&m. What is the part to whole ratio for red m&m’s?
A) 15/27
B) 8:27
C) 5:9
- 15. What is the part to part ratio for gender in a daycare of children, in which 16 of them are male?
A) 9:16
B) 16:9
C) 16:25
- 16. Kenyatta keeps track of her calories to grams of protein intake for nutritional purposes. What is the ratio of calories to grams of protein in the cinnamon and raisin bagels?
A) 360:12 calories:grams
B) 30:1 calories:gram
C) 180:6 calories:grams
- 17. Kenyatta bought 4 wheat bagels and 3 egg bagels. How many total calories are in the 7 bagels?
A) 2,670
B) 2,670 calories
- 18. Anthony visited AJ's in the University Mall to purchase a pair of shoes for $139.99 and a pair of Levi's for $48.99. What is the total for his for his purchase with tax?
A) 205.99
B) $205.99
- 19. Give at least two examples of real world examples where ratios and proportions are used.
- 20. Tank went on a diet. He lost 18 pounds. If this was 10% of his original weight, find his original weight.
A) 118 lb.
B) 218 lb.
C) 180 lb.
- 21. Anthony visited AJ's in the University Mall to purchase a pair of shoes for $139.99 and a pair of Levi's for $48.99. What is the subtotal of his purchase?
A) $205.98
B) $188.98
C) $17.00
- 22. In a bag, there are 15 red m&m’s, 8 green mm’s, and 4 blue m&m. What is the part to whole ratio for blue m&m’s?
A) 8:27
B) 15:27
C) 4:27
- 23. A store reduced the price of a $175.00 suit by $61.25. Find the percent of reduction for last year.
A) 65%
B) 65
- 24. Jacob made 10 shots during Game 1 and 14 shots during game 2. Find the percent increase or decrease of shots he made from Game 1 to Game 2.
A) 10%
B) 40%
C) 4%
A) 0.3 ft.
B) 0.3 ft
C) 0.3
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