Chapter 2: Q60. (page 142)

CONSTEUCTIPH A new gym is being built at Greenfield Middle School. The length of the gym as shown on the builder's blueprints is $12 inches$ . Find the actual length of the new gym.

Short Answer

Expert verified

The actual length of the gym is $80 ft$ .

Step by step solution

Step 1. Given information.

The length of the gym as shown on the builder's blueprints is $12 inches$ .

The scale is $= \frac{3}{5} inches = 5 feet$ .

Step 2. To find the length of the new gym.

The length of the gym on the blueprints is $12 inches$ .

As the given scale,

$\begin{array}{l} \frac{3}{4} in = 5 ft \\ \Rightarrow 1in = 5 \times \frac{4}{3} ft \\ \Rightarrow 1in = \frac{20}{3} ft \\ \Rightarrow 12in = \frac{20}{3} \times 12ft \\ \Rightarrow 12in = 20 \times 4 ft \\ \Rightarrow 12in = 80 ft \end{array}$

Step 3. Conclusion.

Hence, the actual length of the gym is $80 ft$ . $12$

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CONSTEUCTIPH A new gym is being built at Greenfield Middle School. The length of the gym as shown on the builder's blueprints is $12 inches$ . Find the actual length of the new gym.

Short Answer

Step by step solution

Step 1. Given information.

Step 2. To find the length of the new gym.

Step 3. Conclusion.

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CONSTEUCTIPH A new gym is being built at Greenfield Middle School. The length of the gym as shown on the builder's blueprints is 12inches. Find the actual length of the new gym.

Short Answer

Step by step solution

Step 1. Given information.

Step 2. To find the length of the new gym.

Step 3. Conclusion.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Statistics

Applied Mathematics

Geometry

Mechanics Maths

Logic and Functions

Probability and Statistics

Study anywhere. Anytime. Across all devices.

CONSTEUCTIPH A new gym is being built at Greenfield Middle School. The length of the gym as shown on the builder's blueprints is $12 inches$ . Find the actual length of the new gym.