Question

pls solve this fast
correct answer as brainliest ​

Answer 1

Answer:

(3/11 × 5/6) − (9/12 × 4/3) + (5/13 × 6/15)

= (1/11 × 5/2) − (1/1 × 1/1) + (1/13 × 2/1) {Cancelling the terms]

= (5/22) − 1 + (2/13)

= [65 − 286 + 44] / 286

= [109 − 286] / 286

= −[177] / 286

Answer 2

$\underbrace \mathfrak \color {Aqua}{❥ \: answer}$

$\huge\color{yellow} \frac{ - 177}{286}$

$\underbrace \mathfrak \color {deeppink}{❥ \:explanation}$

$\quad( \frac{ 3}{11} \times \frac{5}{6} ) - ( \frac{9}{12} \times \frac{4}{3} ) + (\frac{5}{13} \times \frac{6}{15} ) \\ \\ \longrightarrow \frac{5}{22} - 1 + \frac{2}{13} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \longrightarrow \frac{65 - 286 + 44}{286} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \longrightarrow \color{lime}\frac{ - 177}{286} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$

hope it helps.... :)