Question

What is the sum of 90 minutes and 50 minutes? 130 minutes 1 hour, 40 minutes 2 hours 2 hours, 20 minutes

Answer 1

90 mins + 50 mins = 140 mins 
60 mins ==1 hr  2*60 = 120 mins 
140 mins -120 mins= 20 mins
2 hrs ans 20 mins is the answer

Answer 2

Answer:

1 hour and 40 min

Step-by-step explanation:

because if you add 90 plus 50  it is 140