Question

4. मान ज्ञात कीजिये: -7/18-(-4/9​

Answer 1

$\huge - \frac{7}{18} - ( - \frac{4}{9} ) \\ \large= - \frac{7}{18} + \frac{4}{9} \\ = \frac{ - 7 + 8}{18} \\ = \frac{1}{18} (ans)$

Answer 2

$\huge ●Answer$

-7/18-(-4/9)

=-7/18+4/9

=--l7+8/18

=1/18