Solve the following word problems:

A refinery produces $72,38,40,755l$ of petrol in a year. How many kilolitres of petrol will be produced in $15$ years $?$

A refinery produces petrol in one year $=72,38,40,755l$

Then, refinery produces petrol for $15$years $=72,38,40,755\times 15$

$=10,85,76,11,325l$

$=\frac{10,85,76,11,325}{1000}kl$ $\left[\because 1l=\frac{1}{1000}kl\right]$

$=1,08,57,611.325kl$

Hence, the petrol will be produced in the$15$ year is $1,08,57,611.325kl$