97.1k views
0 votes
Can someone please show me how to so this problem?

Can someone please show me how to so this problem?-example-1

2 Answers

4 votes
The orginal price is 21.43 (rounded).
Therefore you would write the equation 18=.84x.
This equation means 18 equals 84% of what number.
$21.43
Corrected Anwser!
User Monkeydom
by
6.0k points
2 votes

18* .84 = cost

15.12

the book cost $15.12

User Bendlas
by
5.5k points