Chapter 2: Q. 140 (page 130)

In the following exercises, find (a) the amount of discount and (b) the sale price.
Errol bought a skateboard helmet on sale at 40% off. The original price was $49.95.

Short Answer

Expert verified

Part (a) The discount amount is $19.98.

Part (b) The sale price is $29.97.

Step by step solution

Part (a) Step 1. Calculate the amount of discount.

Let the amount of discount be x.

So the discount amount is,

$D i s c o u n t a m o u n t = 40 % o f 49.95 = 0.4 \times 49.95 = 19.98$

Therefore, the amount for the discount is $19.98.

Part (b) Step 1. Calculate the sale price.

Now, the sale price can be calculated by subtracting the discount amount from the original price.

$S a l e p r i c e = o r i g i n a l p r i c e - d i s c o u n t a m o u n t = 49.95 - 19.98 = 29.97$

So, the required sale price is $29.97.

Part (b) Step 2. Conclusion.

The obtained amount is $29.97.

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In the following exercises, find (a) the amount of discount and (b) the sale price.
Errol bought a skateboard helmet on sale at 40% off. The original price was $49.95.

Short Answer

Step by step solution

Part (a) Step 1. Calculate the amount of discount.

Part (b) Step 1. Calculate the sale price.

Part (b) Step 2. Conclusion.

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In the following exercises, find (a) the amount of discount and (b) the sale price.Errol bought a skateboard helmet on sale at 40% off. The original price was $49.95.

Short Answer

Step by step solution

Part (a) Step 1. Calculate the amount of discount.

Part (b) Step 1. Calculate the sale price.

Part (b) Step 2. Conclusion.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Geometry

Statistics

Pure Maths

Discrete Mathematics

Decision Maths

Logic and Functions

Study anywhere. Anytime. Across all devices.

In the following exercises, find (a) the amount of discount and (b) the sale price.
Errol bought a skateboard helmet on sale at 40% off. The original price was $49.95.