Question

solve (3/4×2/5) -(-9/11×3/4)​

Answer 1

|I{•------» (◐‿◑)«------•}I|

♧$\large\fbox{\color{red}{Question}}$♧

✏solve (3/4×2/5) -(-9/11×3/4)✍

✊${\huge{\orange{\ddot{\smile}}}}$✊

|I{•------» (◐‿◑) «------•}I|

$\large\fbox{\color{purple}{Solution}}$

☘⚘(3/4×2/5) -(-9/11×3/4)

= 6/20 - (- 27/44)

= 6/20 + 27/44.

= 66/220 + 135/220

= 66+135/220

= 201☘✏

|I{•------» (◐‿◑) «------•}I|

${\huge{\orange{\ddot{\smile}}}}$✊⚘⸙ʙᴇ ʙʀᴀɪɴʟʏ ✍☘⚘${\huge{\orange{\ddot{\smile}}}}$

Answer 2

$\bold{\huge{\fbox{\color{purple}{Solution:-}}}}$

$\implies \sf{ \bigg( \dfrac{3}{4} \times \dfrac{2}{5} \bigg) - \bigg( \dfrac{-9}{11} \times \dfrac{3}{4} \bigg)}$

$\implies \sf{ \bigg( \dfrac{6}{20} \bigg) - \bigg( \dfrac{-27}{44} \bigg)}$

$\implies \sf{ \bigg( \dfrac{6}{20} \bigg) + \bigg( \dfrac{27}{44} \bigg)}$

$\implies \sf{ \bigg( \dfrac{66 + 135}{220} \bigg)}$

$\implies \sf{ \bigg( \dfrac{201}{220} \bigg)}$

$\implies \large\bold{\underline{\boxed{\sf{\red{0.913}}}}}$

$\rule{200}{2}$