Question
Analyze the table below and answer the questions that follow.
Find the unit rate of Mc Donald’s in ounces per $.
- 0.3 ounces per $1
- 0.1 ounces per $1
- 0.4 ounces per $1
- $0.3 per 1 ounce
Hint:
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
The correct answer is: 0.3 ounces per $1
Here, the cost hamburgers in 3 different shops is given. We have to find the unit rate in Mc donald's in ounces per dollar.
We have,
Number of ounces in $12 = 4.
So, number of ounces in $1 = 4/12 = 0.3.
Hence, the correct option is A.
Number of ounces per dollar multiplied with total number of ounces gives the total cost.
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