Answer:
1030pm to 750 am
that is 9 hours and 20 minutes
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The addition is one of the four fundamental mathematical operations. The total time that is taken by the train to reach Chittagong from Dhaka is 9 hours and 20 minutes.
The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.
Given that train left Dhaka train station at 10:30 pm. Therefore, the time from 10:30 pm to 12 a.m is 1 hour 30 minutes.
Further, the train arrived at Chittagong train station at 7:50 am the next day. Therefore, the time from 12 a.m to 7:50 am is 7 hours and 50 minutes.
Further, the total time that is taken by the train to reach Chittagong from Dhaka is,
Time = 1 hour 30 minutes + 7 hour 50 minutes
= 9 hours and 20 minutes
Learn more about Addition:
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