math fun games

Forty-Five female students participated in the GCS annual Science Fair. This represents 60% of the total number of students that participated. How many total students participated in the science fair?

• 7.5

• 27

• 72

• 75

Darlene wants to buy a sweater that originally cost $35. It is on sale for 20% off. Sales tax is 6%. What is the final price of the sweater with tax. (Make two Percent Bars, Round to the nearest cent)

• $25.20

• $29.68

• $37.52

• $44.52

Mr. Wilson spent $120 to attend a concert

*Fifteen Percent of this cost was for parking pass.

*He spend the remaining of the cost on 2 concert tickets.

What was the price for 1 ticket?

• $18

• $36

• $42.50

• $51

You just got a raise!!! If your pay increases from $8.00 per hour to $8.72 per hour, What is the percent of increase?

• 7.2%

• 9%

• 11%

• 72%

Tags

CCSS.7.RP.A.3

Karen deposits $400 into a savings account which earns simple interest (I = PRT) at a rate of 5% per year. How much interest will she have earned at the end of 10 years?

• $350

• $750

• $200

• $75

Mrs. Efird sells houses. She gets a 6% commission on all sales. How much commission would she earn on a house selling for $150,000?

• $5,000

• $9,000

• $7,500

• $750,000

Mr. Dixon left a 15% tip for dinner that cost $36.80. About how much tip did Mr. Dixon leave?

• $15.00

• $7.00

• $5.50

• $1.50

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Dennis measured the width of the space has in his kitchen to fit a new refrigerator at 37 inches. The actual with is 36 inches. What is the approximate (ROUND) percent error?

• 0.3%

• 1.0%

• 2.8%

• 3.6%

Mrs. Hovis bought her son 3 video games for $25.95 each and 1 guide for $8.00. If the sales is 6%, what is the total cost of Mrs. Hovis's purchase?

• $26.80

• $107.96

• $78.70

• $91.00

7+2

• 6

• 4

• 9

• 2