Question

On a map, 90 miles is represented by 3 inches.

Answer 1

Answer:

$\displaystyle 15\:miles$

Step-by-step explanation:

You divide ½ by 1⁄30 to get 15:

$\displaystyle \frac{1}{2} \div \frac{1}{30} = \frac{1}{\frac{1}{15}} = 15$

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