Question

solve the question please!​

Answer 1

Answer:

given

riya started homework at 17:30

she took time to complete her homework

=2 hours 40min.

now 17:30 convert in to standard time = 5:30

now: 5:30

+2:40

7:70 min.

and we know that 1h =60min

hence finally she completes 8:10minutes