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DochEvi [55]
3 years ago
12

An owner of an repair service Company eliminates that for every 30 hours a repair person is on the job he can bill for only 72%

of the hours for the remaining hours the repair person is idle for a driving to or from a job
Mathematics
1 answer:
vredina [299]3 years ago
6 0

Answer: He is idle for 8.4 hours.

Step-by-step explanation:

Since we have given that

Number of hours he repairs  =30 hours

Percentage of hours he worked = 72%

Remaining percentage of hours he remains idle is given by

100-72\\\\=28\%

So, Number of hours he is idle for a driving  is given by

0.28\times 30\\\\=8.4\ hours

Hence, he is idle for 8.4 hours.

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