Question

hr. mins
10 20
-7 47

hr mins
5 45
4 34
please help to solve​

Answer 1

its easy silly!

First Ans. 3hrs 73Mins

sec Ans. 1hrs 11Mins

Hope its Helpful to u

Answer 2

Answer:

First answer. 3hrs 73 mins

2nd answer. 1 hour 11mins