When my daughter got 7 years old, she asked me, how to answer the problem in time calculation easier.
She got a problem in calculating the starting time, duration and arriving time. She asked me, how to calculate it easily...
I just say, you can use most basic math operation, ( + ) or ( - )
Here :
A + B = C
B = C - A
A : Starting Time
B : Duration
C : End Time/Arriving Time
To make easier, use 24 H clock time, and you can use all above simple formula
After she understand, she tells to her teacher about the formula, and the teacher said, perfect...smart girl...thank you....
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