August 21, 2020

Math for free - measurement units

 Here it is a free math exercise for you to learn measurement units.

Am working man is leaving his house to go to work at 6 a.m. in the morning and comes back at 4 p.m. in the afternoon.

It takes him 1 Hour and 45 minutes to go and come back from work.

He takes a break at 10 a.m. for 45 minutes.

And the rest of the times he is working. 

How many Hours does he work per total in a working day?



Answer

From 6 a.m to 4 p.m. are 10Hours.

He is working 10Hours - 1 Hour and 45 minutes  - 45 minutes the break......

 Meaning 10 Hours minus 2 Hours and 30 minutes (1 Hour 45 minutes plus 45 minutes per total 2 Hours and 30 minutes because 1 Hour is 60 minutes)

Meaning 10 Hours = 9 Hours and 60 minutes

9 Hours and 60 minutes - 2 Hours and 30 minutes = 7 Hours and 30 minutes


Final answer 7 Hours and 30 minutes.



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