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Grade 7 Math - Unit Rates is a free educational video by Lumos Learning.It helps students in grades 7 practice the following standards 7.RP.1, 7.RP.A.1,.
1. 7.RP.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 (1/2)/(1/4) miles per hour, equivalently 2 miles per hour..