Question

A period of $4$ hours $30$ minutes makes up what percent of a day?

Answer 1

A complete day i.e $24hours$ is $100$% .

$24hours=24\times 60mins=1440mins$

$4hours,30mins=270mins$

$1440mins=100\%oftheday$

$270mins=?$

$=\frac{270\times 100}{1440}$

$=18.75$%

$4hours$ and $30minutes$ is $18.75$% of a day.