Chapter 2: Q. 168 (page 231)

In the following exercise, translate into an equation and solve:
Aiden is $27$ inches tall. He is $\frac{3}{8}$ as tall as his father. How tall is his father?

Short Answer

Expert verified

His father is $72$ inches tall.

Step by step solution

Step 1. Given information

Aiden is $27$ inches tall. He is $\frac{3}{8}$ as tall as his father. Here we have to find how tall is his father.

Step 2. Calculation

We have,

Let $t$ be the height of his father.

Aiden is $27$ inches tall. He is $\frac{3}{8}$ as tall as his father.

$27 = \frac{3}{8} t \Rightarrow \frac{8}{3} (27) = \frac{8}{3} \cdot \frac{3}{8} t \Rightarrow 72 = t$

Therefore, his father is $72$ inches tall.

Step 3. Check the solution

Check:

Is $\frac{3}{8}$ of $72$ inches equals to $27$ inches?

$\frac{3}{8} \cdot 72 = 27 27 = 27$

The solution is checked.

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In the following exercise, translate into an equation and solve:
Aiden is $27$ inches tall. He is $\frac{3}{8}$ as tall as his father. How tall is his father?

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

Step 3. Check the solution

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In the following exercise, translate into an equation and solve:Aiden is 27 inches tall. He is 38 as tall as his father. How tall is his father?

Short Answer

Step by step solution

Step 1. Given information

Step 2. Calculation

Step 3. Check the solution

One App. One Place for Learning.

Most popular questions from this chapter

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In the following exercise, translate into an equation and solve:
Aiden is $27$ inches tall. He is $\frac{3}{8}$ as tall as his father. How tall is his father?