Question

express the ratio 45 minutes to 1 and half hour steps by step​

Answer 1

Answer:

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Number 1 = 45 mins

Number 2 = 1hr 30 mins =>90 mins

Ratio => 45:90

=>1:2

Step-by-step explanation:

Hope it helps..

Answer 2

Step-by-step explanation:

1 and half hr = 90 mins

ratio = 45: 90 = 45/90 = 1/2 = 1:2