Math, asked by baruaanirban5d8, 1 day ago

Express as simple form: 3 hours : 2 hours 20 minutes

Answers

Answered by divyanshiganta15
1

3hr = 180 min

2hr 20 min = 120 + 20 = 140 min

180 min : 140 min

= 9:7

Answered by kabirpahal1
1

3h=180m

2h=120m

120m+20m=140m

180m/140m=9/7

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