Mathematics
Grade-7
Easy
Question
A person mistakes the cost of a cap as $10 instead of $24. ___________ is the percent error
- 58.3%
- 59%
- 50.7%
- 65%
The correct answer is: 58.3%
STEP BY STEP SOLUTION
Wrong cost of cap = $ 10
Right cost of cap = $24
Error in the cost = Right cost - Wrong cost
Error in cost = 24 - 10 = $14
Error % =
Error % =
The percentage change in the cost of cap = 58.3%
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