Question

Express as percentage- 45 min of 2 h

Answer 1

Hey Here is your answer

To find :- percentage -> 45 min of 2 h

as we all know 1 hour = 60 minutes
2 hours = 60×2 minutes = 120 minutes

now the question becomes :-

Express as percentage- 45 minutes by 120 minutes

To convert a fraction into percentage we have multiply it by 100

$\frac{45}{120} \times 100 \\ \\ \frac{45}{6} \times 5 \\ \\ \frac{15}{2} \times 5 \\ \\ \frac{75}{2} \\ \\ \bf \: 37.5 \: \%\: \: answer$
hope this helps you

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Answer 2

Answer:

37.5%

Hope it's helpful to U.........✌✌