Question

18 hrs as a percentage of 2 days

Answer 1

2 days = 2(24) hours
            = 48 hours

=============================

% = $\frac{18}{48}$ × 100


% = 1800 / 48 


% = 37.5 %



18 hrs is 37.5 % of  2 days



i hope this will help you

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Answer 2

no. of hours in 2 days = 2×24 = 48 hours

therefore, 18hr as a percentage of 48hrs

$= \frac{18}{48} \times 100\% \ \\ = \frac{3}{2} \times 25\% \\ = \frac{75}{2} \% \\ = 37.5\%$
hope this helps.....