Understand unit rates using fractional rates

Understand unit rates using fractional rates

In this lesson you will learn to understand unit rates by examining pictures of fractional rates.

ADDITIONAL MATERIALS

STANDARDS

VA.PFA.6.12.b determine the unit rate of a proportional relationship and use it to find a missing value in a ratio table;

VA.CE.7.3 The student will solve single-step and multistep practical problems, using proportional reasoning.

VA.CE.7.2 The student will solve practical problems involving operations with rational numbers.

CCSS.7.RP.A.1 Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. For example, if a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction ½/¼ miles per hour, equivalently 2 miles per hour.

FL.MAFS.7.RP.1.1 Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. For example, if a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction ½/¼ miles per hour, equivalently 2 miles per hour.

IN.7.C.5 Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units.

TEKS.7.4.D solve problems involving ratios, rates, and percents, including multi-step problems involving percent increase and percent decrease, and financial literacy problems; and

TEKS.7.4.B calculate unit rates from rates in mathematical and real-world problems;