The patel family looks at a map to plan their family vacation. they plan to travel from smithville to jonesville, which are 334inches apart on the map. then they plan to travel from jonesville to clarksville, which are 514inches apart on the map. the scale on the map is 12 inch equals 4 miles. what is the actual distance the patel family will travel by the time they reach clarksville?

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Step-by-step explanation:

step 1

Find the total distance on a map between Smithville to Clarksville

step 2

Find the actual distance

The scale on a map is equal to

Applying proportion

Convert to mixed number

10

step-by-step explanation:

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls