Question

add 3hours 50 minutes and 4 hours 40 minutes​

Answer 1

Answer:

8 hours and 30 minutes

mark as brainlest answer

Answer 2

Answer:

3 hours 50 mins

+ 4 hours 40 mins

= 7 hours 90 mins.

7 hours 90 mins

= 8 hours 30 mins. ans......