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Chapter 7: Q7. (page 344)

Solve the proportion.

3048=10h

Short Answer

Expert verified

The value of hin the given proportion is 16.

Step by step solution

01

Step 1. Given Information.

The proportion is 3048=10h.

02

Step 2. Formula used.

Cross-product property:

If ab=cd, where b鈮�0and d鈮�0, then ad=bc.

03

Step 3. Calculation.

Consider the proportion given:

3048=10h

Use cross product property.

30鈰�h=48鈰�1030h=480[multiply]30h30=48030[divideeachsideby30]h=16[simplify]

Hence,

3048=1016

04

Step 4. Conclusion.

The value of h in the given proportion is 16.

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