7th Grade Math - Ratios And Proportional Relationships - Recognize Operations Practice Introduction

Axel can paint one-third of a room in a half hour. What is his unit rate?

Solve.

5 bags of sand and 3 bags of gravel weigh 350 pounds in total. 2 bags of sand weigh 80 pounds.

While doing research in a Florida swamp, a biologist puts a tag onto 100 frogs.

A computer is on sale for 30% off. If the original price was $1,800, what is the sale price?

Connie bought her first car. She was surprised at how much in taxes she had to pay. She saw the sales tax was 10.5% and that it added an extra $1,627.50 to the cost.