Sagot :
✒MATHEMATICS
SOLUTION :
Let the percent of defective radios be n%, So:
- n/100 × 250 = 45
- 250n = 45(100)
- n = 4500/250
- n = [tex]{\boxed{\green{\sf{18 }}}}[/tex]
ANSWER :
- Therefore, the percent of the manufactured radios were defective is 18%.
hope this helps
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