Question

Kanchan dyes dresses. She had to dye 30 dresses. She has so far finished 20 dresses. What fraction of dresses has she finished?

Hint: A fraction represents a part of a whole or, more generally, any number of equal parts. To find the fraction, we will take the total number of dresses that need to be dyed and the number of dresses that have been completed.

Dress dyed so far = 20
Total dresses = 30
The fraction can be calculated using the 2 values,
Fraction = $\dfrac{{20}}{{30}} = \dfrac{2}{3}$

Note: Make sure to understand what is asked in question, like in this one they have directly asked to find the fraction of the values which are given to us, there are questions where we might have to calculate the values that are used in the fraction.