A store buys 7 sweaters for $42 and sells them for $182. How much profit does the store make per sweater?
1 answer:
Answer:
$20 per sweater.
Step-by-step explanation:
It is given that,
A store buys 7 sweaters for $42 and sells them for $182.
We need to find how much profit the store make per sweater.
The amount the store bought the sweaters fr is calculated as follows :
$182- $42 = $140
Profit the store made per sweater is given by :
Hence, the store will make $20 per sweater.
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To find:
The number of students who failed and then convert it in %.
Solution:
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Number of passed student = 85% of Total students
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Number of students who failed = Total students - Passes students
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