Reducing and comparing ratios, given in metric or standard units, after converting it to like units and applying the same word problems. Dividing a number in a given ratio and applying the same to word problems. Finding the ratio of fractions.
Mapped to CCSS Section# 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 1/2/1/4 miles per hour, equivalently 2 miles per hour.
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