Question

What part of a litre is one millilitre?

Answer 1

Hint: From the given question we are asked to find the part of a litre is one millilitre. For solving this question we will explain the definition of the term in the prefix of millilitre which is milli and we will bring the relation among them and find the answer to our given question. So, we proceed with our solution as follows.

Complete step by step solution:
Generally one litre is termed as the standard unit for measuring the liquid quantities.
Generally in mathematics the prefix milli refers to one thousandth part of the quantity.
Mathematically the one thousandth part can be written as follows.
\[\Rightarrow \dfrac{1}{1000}\]
This can also be written by bringing the denominator to the numerator by writing it in the power of \[10\] as follows.
\[\Rightarrow {{10}^{-3}}\]
One millilitre can be written as follows.
\[\Rightarrow 1\times {{10}^{-3}}\]litre
Therefore, we can say that one millilitre is equal to one thousandth part of a litre.

Note: These millilitres are used to measure lesser amounts of quantity. We must know about the terms like milli and micro in mathematics to answer this question. If we write as \[ {{10}^{-6}}\] instead of \[ {{10}^{-3}}\] then, it will make our solution a wrong one.