Answer:
7:05 pm
Step-by-step explanation:
80 mins =1hr and 20 mins
5.45- 6.45= 1hr
6.45+ 20 mins=7:05pm
7:05
We start with 5:45.
Add 60 minutes / an hour to get 6:45.
We have 20 minutes left to add.
Add 15 minutes to get 7:00.
Add 5 more to get 7:05.
Marks
= 28/40
= 28/40 × 2.5/2.5
= 70/100
= 70%