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Q.

Daniel goes for painting class every day for 35 minutes. How many hours does he learn painting in a month?


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a

17.5 hours

b

18.5 hours

c

19.5 hours

d

20.5 hours 

answer is A.

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Detailed Solution

Concept- Here, we need to determine how many hours Daniel spends studying painting each month. In order to determine how many hours must be spent teaching him painting each month, we must use the multiplication principle.
Daniel needed 35 minutes to learn how to paint in an 1 day. The month is thought to have 30 days. Daniel's time in x days can be calculated by multiplying his time in one day by any number of x. The amount of time needed for Daniel to learn to paint in 30 days can be calculated by dividing the time spent in 1 day by 30.
Daniel spent 30 days  to learn paint.= 35×30=1050 minutes
Daniel thus devotes 1050 minutes every month to learning to paint.
1050 minutes will now be converted to hours.
In order to convert 35 minutes to degrees, we will employ a unitary technique.
We are aware that 60 minutes make up one hour.
As a result, 60 minutes = one hour.
Question ImageHence, the correct answer is option 1.
 
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