Applications of Percents and Ratios Practice

Find 12% of 145.

What percent of 104 is 91?

20.8 is 32% of what number?

A pair of rollerblades is on sale for 35% off the original price. If the original price is $128.40, what is the sale price?

A sweater originally cost $32.75. Last week, Kayleigh bought it at 20% off. What was the discount?

The marching band at Parkland High School has 128 students. Of these, 18.75% are ninth graders. How many ninth graders are there in the band?

Madelyn wants to buy a dress priced at $94.79. If the sales tax is 8%, what is the total amount she must pay?

Shane eats dinner at the Cactus grill and his food bill comes to $59. If the special of the day is 10% off your food and drinks. Sales tax is 6.25%. What is his final bill with tax?

What is the ratio of boxes of peanut butter cookies to boxes of oatmeal raisin cookies?

What is the ratio of chocolate chip cookies to the total boxes of cookies sold?

Which ratios form a proportion? Check all that apply.

If 24 golf balls weighs 2 ¼ pounds, how much would 60 golf balls weigh?

Of the questions on his math test, Shane answered 42 correctly and 18 incorrectly. What percent of the total questions did Shane answer correctly?

Rick is buying a $115 tennis racquet from a sporting goods store. If the racquet is on sale for 35% off and sales tax is 8%, how much will he pay in total?

Landon bought a bike at a 15% discount. If he paid $204 after the discount, what was the original price of the bike?