Question

Subtract and choose the correct answer: $\frac{4}{5}-\frac{4}{5}$

• A. $\frac{4}{5}$
• B. $\frac{1}{5}$
• C. $\frac{5}{5}$
• D. $0$

Answer 1

The correct option is D $0$

We divide an object into 5 equal pieces. $\frac{4}{5}$ means we have 4 of it, so it can be represented as

(yellow color represents the filled part)

When we have 4 of 5th and if we take away 4 of 5th, we are left with nothing.
Hence,

$\therefore \frac{4}{5}-\frac{4}{5}=\frac{0}{5}=0$