Grade 7

A salesman earns 8% commission on every copier he sells. If he sells a copier for $1250, what is his commission?

• $1000.00

• $100.00

• $1350.00

• $10,000.00

A realtor earns 6% commission on every house she sells. If she earned $6300.00 in commission, how much did the house sell for? (what was the price of the house?)

• $10,500.00

• $105,000.00

• $115,000.00

• $100,000.00

You have cleaned out your closet and gotten rid of some clothes you no longer wear. You originally had 28 pairs of shoes, now you only have 19. What is your percent of change in the number of shoes you own?

• a 32% decrease

• a 68% decrease

• a 147% decrease

• a 47% decrease

During the school year you read 15 books. However, over the summer the number of books you read decreased by 9. What is the percent of change in the number of books you read?

• 6% decrease

• 60% increase

• 60% decrease

• 40% decrease

You and a friend went to Olive Garden for dinner. Your bill was $27.12. You plan on leaving a 15% tip. Calculate the tip.

• $31.19

• $4.07

• $40.68

• $1.35

You get a loan from the bank to buy a new car. The car costs $22,500 and you are going to be charged 9% interest over 5 years. How much will you pay back in total?

• $10,125.00

• $42,750.00

• $20,250.00

• $32,625.00

You went shopping and bought a new sweatshirt that costs $29. The sales tax is 7%, what is the final cost of the sweatshirt?

• $17.40

• $31.03

• $2.03

• $46.40

You want to increase you math grade by 15 points. Currently your grade is a 78. What percent of change goal have you set for yourself?

• 81% increase

• 16% decrease

• 19% increase

• 16% increase

Diego pours 7 ounces of water from a full bottle. He estimates that he poured out 20% of the water in the bottle. About how much water was in the full bottle?

• 13 oz

• 35 oz

• 34 oz

• 1.4 oz

My dog's weight is now 125% of what she weighted one year ago. If her weight then was 30kg, what is her weight now?

• 31.25

• 30.125

• 37.5

• 37.125