asked 5.4k views
2 votes
Mr. Smith marked up the price of his sofa by 15%. If the sofa originally cost $399, what is the new sale price?

asked
User Leothorn
by
8.3k points

2 Answers

5 votes

Answer:

457.8

Explanation:

answered
User Tengr
by
8.3k points
4 votes
Answer is 458.

Percent increase = [(new value - original value)/original value] * 100

So
15%= [(x-399)/399]*100
answered
User Talbert
by
7.4k points
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