Question

Ratio of 45minutes to 1.5hours

Answer 1

Answer:

1:2

Step-by-step explanation:

45 minutes : 1.5 hr

1.5 hr = 1.5×60 = 90 minutes

45:90 = 1:2

(by cutting them as 45×2 = 90)

hence 1:2 ans.

Answer 2

Step-by-step explanation:

1 hour = 60 min.

1.5 hour = 90 min.

Ratio of 45 min. to 1.5 h

= 45min. ÷ 90 min.

= 0.5