CSA 4c Review

Convert 7.5% to a decimal:

• 0.75

• 0.075

• 0.0075

• 0.75

Tags

CCSS.7.RP.A.3

If a pair of shoes costs $120 and you must pay 8% sales tax, how much will the tax be?

• $9.60

• $96.00

• $10.00

• $8.00

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

John takes a loan of $600 at a 4% annual interest rate. If he doesn't make any payments, how much simple interest will he owe in 24 months?

• $48.00

• $24.00

• $36.00

• $30.00

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

John had dinner at a cafe. The bill amounted to $50. If he left a tip of 20%, how much was the tip in dollars?

• $10.00

• $7.50

• $8.00

• $12.00

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

During baking, a turkey loses 15% of its weight due to water loss. In order to obtain 1,500 grams of baked turkey, how many grams of raw turkey must be used?

• 1765 grams

• 1600 grams

• 1300 grams

• 1875 grams

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

John wants to conduct a survey in his high school to find out the students' favorite sport. Which sampling method would best produce a representative sample of the population?

• John surveys every 15th student entering the school

• John surveys his English class

• John surveys every 3rd student from the roster of football team members

• John surveys 10th grade students only

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

The original price of a shirt is $24.00. The price of the shirt is discounted by 20%. What is the discount in dollars?

• $4.80

• $5.00

• $4.00

• $3.60

Tags

CCSS.7.RP.A.3

John throws a football at a target 100 times. He hits the ground and misses with 1/4 of his throws, hits the post and misses with 30% of his throws, and hits the target with the rest of his throws. How many times does he hit the target?

• 45

• 55

• 30

• 25

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

CCSS.7.SP.C.5

In a dance competition, 120 students participated in the first round. 60% of them were selected for the second round. After the second round, 12 students were selected for the final round. What percentage of the students from the second round were selected for the final round?

• 15%

• 17%

• 10%

• 25%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A car salesman earns a fixed salary of $2,000 per month plus commission. Last month, he sold a luxury car for $150,000, earning a 5% commission on the sale. How much was his commission?

• $7,500

• $8,000

• $7,000

• $6,500

Tags

CCSS.7.NS.A.2

CCSS.7.RP.A.2

CCSS.7.RP.A.3