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Chapter 3: Q. 3.47 (page 331)

Find 鈸� the amount of discount and 鈸� the discount rate.

Lena bought a kitchen table at the sale price of \(375.20. The original price of the table was \)560.

Short Answer

Expert verified

If Lena bought a kitchen table at the sale price of $375.20and the original price of the table was $560then

(a) The discount amount on the kitchen table was $184.8

(b) The discount rate on the kitchen table was 33%.

Step by step solution

01

Step 1. Given information   

Original price=$560

Sale price=$375.20

02

Step 2. Part (a)  

Consider the amount of discount is d

The discount amount is the difference between the original price and sale price

d=560-375.20d=184.8

So the discount amount on the kitchen table was $184.8.

03

Step 3. Part (b)

Consider discount rate is r

The amount of discount $184.8 is rpercent of the original price $560

184.8=r(560)184.8560=r0.33=rr=33%

So the discount rate on the kitchen table was33%.

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