3 years ago

3 hrs 20 minutes- 1 hr 48 minutes

Mathematics

1 answer:

Nana76 [90]3 years ago

5 0

You first convert everything to minutes

3hrs= 60x3=180mins

1hr= 60x1=60mins

then you add 20 to 180

200

and you also add 48 to 60

104

200-104=

Then you convert to hrs and mins

96-60=36

1hr 36mins

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