Suitable for Grades: 6th Grade, 7th Grade
CCSS: 6.RP.A.2, 7.RP.A.1
CCSS Description: Understand the concept of a unit rate a/b associated with a ratio a:b with b ≠ 0, and use rate language in the context of a ratio relationship. For example, “This recipe has a ratio of 3 cups of flour to 4 cups of sugar, so there is 3/4 cup of flour for each cup of sugar.” “We paid $75 for 15 hamburgers, which is a rate of $5 per hamburger.
Compute unit rates associated with ratios of fractions, including ratios of lengths, areas, and other quantities measured in like or different units. For example, walk 1/2 mile in 1/4 hour yields a rate of 2 miles per hour.
This worksheet alongside Ratio Reasoning Problems (A) provides a set of questions similar to those seen in KS2 Mathematics reasoning examination papers. They both provide questions involving other mathematical topics where ratio and proportion are required to solve the problem.