Math, asked by 17777, 3 months ago

C) Add the following:-
1) 3 hours 50 minutes + 4 hours 20 minutes​

Answers

Answered by Anonymous
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 g0gsubhash
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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