Krishna ate $$\frac{1}{3}$$​ of a pizza and Devshya ate $$\frac{2}{5}$$​ of the remaining. What fraction of the pizza is left uneaten?

Correct option is C

Given:

Krishna ate $$\frac{1}{3}$$​ of the pizza.

Devshya ate $$\frac{2}{5}$$​ of the remaining pizza after Krishna ate his portion.

Solution:

Remaining after Krishna$$= 1 - \frac{1}{3} = \frac{2}{3}$$​

Devshya’s portion =$$\frac{2}{5} \times \frac{2}{3} = \frac{4}{15}$$​

Remaining uneaten=$$1 - \left( \frac{1}{3} + \frac{4}{15} \right)$$​

​$$= 1 - \frac{9}{15} = \frac{6}{15} = \frac{2}{5}$$​

Thus, the fraction of the pizza that is left uneaten is $$\frac{2}{5}$$.​