Percents Proportions Tax

There are 110 students on our team. 40% of the students dressed up for College Day. How many students on our team are wearing their college attire?

• 40

• 44

• 70

• 66

A computer is priced at $1,300 but is on sale for 10% off. What is the total cost including the sale price and 8% tax?

• $2779.92

• $2574.00

• $1263.60

• $1170.00

Tickets for the soccer game cost $20 but there is a 7% tax. How much will you pay just for tax?

• $21.40

• $7

• $27

• $1.40

PROPORTIONS REVIEW: If 2 tickets for an amusement park cost $120, how much would 10 tickets cost?

• $1,200

• $600

• $60

• $240

When making noodles you must maintain a ratio of 3/4 cups of water to 4 cups of flour. What is the unit rate in terms of water to flour?

• cup of water to 3/4 cups of flour

• 1/4 cup of water 1 cup of flour

• 3/16 cups of water to 1 cup of flour

• 3/4 cups of water to 4 cups of flour

A shopper bought shoes marked $45. The sales tax is 6.5%. How much did the shopper pay in all?

• $2.93

• $38.50

• $42.07

• $47.93

What is the percent of increase for a population that changed from 438,000 to 561,000 to the nearest hundredth?

• 28.08% increase

• 28.08% decrease

• 28% increase

• 23% increase

A merchant buys a television for $125 and sells it for a retail price of $200. What is the markup rate?

• 40% increase

• 60% increase

• 60% decrease

• 40% decrease

A keyboard that costs $475 is marked down 15% for a sale. What is the reduced price of the keyboard?

• $71.25

• $403.75

• $460.00

• $546.25

The whole sale cost of a bicycle is $75. There is a mark-up of 55%. What is the sale price of the bike?

• $41.25

• $75

• $116.25

• $125