Question

$14litresand14ml$is equal to

• A. $14.14litres$
• B. $14.140litres$
• C. $14.0014litres$
• D. $14.014litres$

Answer 1

The correct option is D

$14.014litres$

$14litresand14ml$can be written as $14litres+14ml$

As the units are different so we have to make the unit same.

$\begin{array}{rcl}1litre& =& 1000ml\\ 1ml& =& \frac{1}{1000}litre\\ 14ml& =& 14\times \frac{1}{1000}litre\\ & =& 0.014litre\end{array}$

Now

$\begin{array}{rcl}14litres+14ml& =& 14litres+0.014litres\\ & =& 14.014litres\end{array}$

Hence option $D$ is correct.