A toy originally cost $25, but it's on sale with a 30% discount. What is the sale price?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. $17.5.
The cost price of the toy = $25
Discount = 30%
Thus,
Selling price = 25 × (100 - 30)/100
⇒ 25 × 70/100
⇒ 70/4 = $17.5