H.3
원래 가격·양 구하기
할인·세금 전의 가격, 백분율 변화 전의 양을 거꾸로 구하기
난이도
보통
문제 수
Find the Original Amount
Skill H.3 · Consumer math · ★★☆ Medium
- Name
- Date
Score/ 4
Scan for answers
Answer each question.
Example
, so
Think: After a discount you pay of the original price, so divide the sale price by 0.75.
- 1After a discount, a pair of shoes costs . What was the original price?
- 2With sales tax, a lamp costs in all. What was the price before tax?
- 3After a discount, a guitar costs . What was the original price?
- 4After a discount, a bike costs . What was the original price?
Answer Key
H.3 Find the Original Amount · ★★☆ Medium
- 1
- 2
- 3
- 4