Question

(3/11×5/6) -(9/12×4/3) +(5/13×6/15)​

Answer 1

Step-by-step explanation:

Given,

(3/11×5/6) -(9/12×4/3) +(5/13×6/15);

(15/66) - (36/36) + (30 / 195);

(15/66) - (1) + (30 / 195);

take the LCM of the base;

Hence, (65 -4290+22) / 4290;

(-4181) / 4290;

-4181/4290

That's all.

Answer 2

Solution:-

=> (3/11×5/6) - (9/12×4/3)+(5/13×6/15)

=> (15/66) - (36/36) + (30/205)

=> (5/11) - (1) + (6/41)

=> 5/11 - 11 + (6/41)

=> (5+11)/11 + (6/41)

=> (16/11) + (6/41)

=> (16×41)/(11×41) + ( 6×11)/(41×11)

=> (656)/(451 ) + (66)/(451)

=> (656+66)/451

=> 732/451

=> 1.623059867

i hope it helps you