Question

Hasan plans to choose a book from a section of the store where everything is 25%

off. He writes the expression d−0.25d
to find the sale price of the book if the original price is d
dollars.

Bella correctly writes another expression, 0.75d
, that will also find the sale price of the book if the original price is d
dollars.

Drag each description to explain each part of both expressions.

Answer 1

see below

Explanation:

d= original price

so d−0.25d = full price less 25%

0.75d is the same - paying (1-25%) = 75% of original price