C) Add the following:-
1) 3 hours 50 minutes + 4 hours 20 minutes
Answers
Answered by
1
Answer:
3 hours =3 x 60 =180 minutes
4 hours = 4x60 = 240 minutes
180+50+240+20 minutes = 490 minutes = 8 hours and 10 minutes.
Answered by
0
Answer:
8 hours 10 minutes
Step-by-step explanation:
3 hours 50 min
+ 4 hours 20 min
8 hours 10 min
because 1 hour = 60 min
70 min have 60 minutes and 10 minutes so answer is 8 hours 10 min
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