francis heard that a car sterer was on on sale for 30% off. if the slae price was 57.75, hen what was the origonal price of the stereo
francis heard that a car sterer was on on sale for 30% off. if the slae price was 57.75, hen what was the origonal price of the stereo
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
francis heard that a car sterer was on on sale for 30% off. if the slae price was 57.75, hen what was the origonal price of the stereo
Expert Solution
Step 1
The term per cent means for every hundred. A fraction whose denominator is 100 is called a percentage and the numerator of the fraction is called the rate per cent. It is denoted by the symbol '%'.
To find the fraction or decimal equivalent of 'a' %, divide a by 100.
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