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Q.

What is the ratio of 40 minutes per hour on the clock ?


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a

Question Image

b

Question Image

c

Question Image

d

Question Image 

answer is A.

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Detailed Solution

Concept: Before we start solving the problem, let's recall the definition of  a fraction. Then  use the fact that the 1 hour clock has 60 minutes. To get the required number of minutes, divide  40 minutes by the total of one hour. Perform the required calculations  to achieve the desired result.
Represent minutes into a fraction of an hour:
Question Image minutes Question Image hour
Question Image minutes Question Image hour
It means that,
1 minute Question Image th part of an hour
Question ImageSo, 40 minute is a Question Image fraction of an hour.
Hence, the answer is option 1.
 
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