Question

rearrange suitably and add -3/7+5/6+4/7+1/3+13/-6

Answer 1

Answer:

- 6/7

Step-by-step explanation:

Given

rearrange suitably and add -3/7+5/6+4/7+1/3+13/-6

 We can arrange the fraction in ascending order. We get

 LCM of denominators will be 5292

 -3/7 x 5292 = -2268

  5/6 x 5292 = 4410

4/7 x 5292 = 3024

1/3 x 5292 = 1764

- 13/6 x 5292 = - 11,466

So arranging we have from smallest to biggest

- 13/6 – 3/7 + 1/3 + 4/7 + 5/6

Now adding all the numbers we get

  4410 + 3024 + 1764 – 2268 – 11466 / 5292

  = - 4536 /5292  

         = - 126 / 147

  = - 6/7

Answer 2

Answer:

Step-by-step explanation:

-3/7 +4/7+5/6-13/-6+1/3

-3+4/7 + 5-13/6 + 1/3

1/7 - 8/6 + 1/3

LCM of 7,6&3 is 42

So, 42 goes 6 times in 7 tabels so,1×6/7×6 & in 6 tabels 42 goes 7 times so, 8×7/6×7 & once again in 3 tabels 42 goes 14 times

6 - 56 + 14/42

-36/42=-6/7