Question

using the rearrangement property find the sum of following 1 upon 3 plus minus 5 upon 4 plus minus 5 upon 6 + 3 upon 8​

Answer 1

1/3+(-5/4)+5/6+3/8

Rearrange suitably

(1/3+5/6) (-5/4+3/8)

By lcm method

(2+5/6) (-10+3/8)

7/6+(-7/8)

56+(-42)/48

14/48

Answer 2

Answer:

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