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Madhu gave two fifth of a chocolate to her friend and one fourth or to another friend the quantity of chocolate left with her is
Given: Madhu gave two-fifth of chocolate to her friend and one fourth to another friend.
To find: What is the quantity of chocolate left with her?
Solution:
Madhu having one chocolate
Madhu gave $\frac{2}{5}$th of the chocolate to one friend
She gave $\frac{1}{4}$th of the chocolate to another friend
The chocolate left with Madhu = $1 - \frac{2}{5}$ - $\frac{1}{4} = \frac{20 -8 -5}{20}$
= $\frac{7}{20}$
The fraction of chocolate left with Madhu = $\frac{7}{20}$
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