Question

5/22+3/7+(-8/21)+(-6/11)

Answer 1

3/7+(-6/11)+(-8/21)+(5/22)

3/7-6/11-8/21+5/22

now we need to take LCM for 7,11,21,22

so the LCM=462

198-252-176+105/462

303-428/462

-125/462

Answer 2

Step-by-step explanation:

5/22+3/7+(-8/21)+(-6/11)

cancelled the following it will cancel

7x1and7x3=21

3x1 and 3x2=6

11x1 and 11x2=22

reminds

5/2+1+(-8/3)+(-2/1)

5/2+1+(-8/3)+(-2)

5/2+(-8/3)+(-1)

take the LCM of 2 and 3 =6

(3x5) +[2x(-8)] /6+1

15+(-16)/6+1

-1/6+1

take LCM of 6 and 1=6

1x(-1)+(6x1)/6

-1+6/6

5/6

it is the answer =5/6

please rate ,like and comment about the answer