Chapter 3: Q. 3.1 (page 304)

Joaquin bought a bookcase on sale for $$ 120$ , which was two-thirds of the original price. What was the original price of the bookcase?

Short Answer

Expert verified

The original price of the bookcase is $$ 180$ .

Step by step solution

Step 1. Given information.

Consider the given question,

Price of the bookcase $= $ 120$ .

Assume p to be the original price.

We are given $$ 120$ is two-thirds of the original price. Then,

$120 = \frac{2}{3} p p = 120 \times \frac{3}{2} p = $ 180$

Step 2. Check the answer.

Consider the given question,

We know $$ 120$ is two-third of $$ 180$ .

Then,

$120 = \frac{2}{3} \times 180 120 = 120$

Hence, $L H S = R H S$ and proved.

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Joaquin bought a bookcase on sale for $$ 120$ , which was two-thirds of the original price. What was the original price of the bookcase?

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Check the answer.

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Joaquin bought a bookcase on sale for $120, which was two-thirds of the original price. What was the original price of the bookcase?

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Check the answer.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Statistics

Mechanics Maths

Calculus

Logic and Functions

Geometry

Study anywhere. Anytime. Across all devices.

Joaquin bought a bookcase on sale for $$ 120$ , which was two-thirds of the original price. What was the original price of the bookcase?