Question

Ratio of 30 minutes to 1.5 hours​

Answer 1

1 hour =60 minutes then,,

$1.5 \: hour => 1.5 \times \: 60 \\ \\ = 90$

i

$ratio \: = 30 \div 90 = \\ \\ 1 ratio \: \: 3$

Answer =1:3

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Answer 2

Answer:

what is this question??

plz don't ask like this