Question

Find the Original price of a pair of shoes if the sale price is $45 after 25% discount

Answer 1

• Sale Price=$45
• Discount=25%

Let CP be x

ATQ

`\\ \star\sf\longmapsto x-(25x)/(100)=45`

`\\ \star\sf\longmapsto (100x-25x)/(100)=45`

`\\ \star\sf\longmapsto 75x=4500`

`\\ \star\sf\longmapsto x=(4500)/(75)`

`\\ \star\sf\longmapsto x=60`