Question

If it take 3 hour 20 minute to paint 5 chair how long will it take to paint 8 chair

Answer 1

5hours 33 minutes
is the right answer bro check it

Answer 2

3 hour 20 mins = (3×60mins) + 20 mins. = 200 mins

5 chairs. 200 mins

8 chairs. ?? Mins

Cross multiplying,

(8×200)/ 5 = 320 mins

320/ 60 = 5.333 hrs = 5 hours and 20 mins.