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Chapter 6: Q13. (page 288)

Use equivalent ratios to solve the proportion.

鈥夆赌�143=a15

Short Answer

Expert verified

The solution is a=70.

Step by step solution

01

Step 1.  Given

The given proportion is143=a15.

02

Step 2.  To determine

We have to solve the proportion using equivalent ratios.

03

Step 3.  Calculation 

Solve the given proportion.

143=a15143脳5=a15comparedenominators14脳515=a15findaa=14脳5=70

So, the solution is a=70.

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