Question

Express

$250$ mL as a percentage of $1$Litre

Answer 1

Here we have to find the percentage of $250$ mL out of $1$Litre

So first, you have to convert $1$Litre into mL

i.e- $1Litre=1\times 1000mL=1000mL$ [ $1Litre=1000mL$]

To convert the following into a percentage, we have to multiply it by $100$

i.e- $\frac{250}{1000}\times 100\%=\frac{250}{10}\%=25\%$

Hence On Expressing $250$ mL as a percentage of $1$Litre is $25\%$