Question

Subtraction. 2/5-3/10​

Answer 1

$\sf\large\green{\underline { }} \frac{2}{5} - \frac{3}{10} \\ \\ = > \frac{20 - 15}{50} \\ \\ = > \frac{5}{50} \\ \\ = > \sf\large\green { \frac{1}{10} }$

$\sf\large\red { mark \: as \: brainliest....}$

Answer 2

Answer:

=2/5-3/10

={-1/10........