M.7.1
Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. (e.g., 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.)
Example Problems
Julio pays $18 for pounds of coffee.
What is the cost per pound of coffee?
What is the cost per pound of coffee?
Nancy buys pound of grapes for $1.40.
What is the cost of grapes per pound?
What is the cost of grapes per pound?
Mika buys 7 T-shirts for 224 dollars. Each T-shirt was the same price.
What is the cost of 1 T-shirt?
What is the cost of 1 T-shirt?
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