Question

the sum of two rational no. is (-3/7) if one of the no. is (-5/8) find the other​

Answer 1

Answer:

let the number be 'x'

-3/7 + x = -5/8

x=-5/8 +3/7

x=-5x7+3x8

x= -35 + 24

x=-11/56 ans

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Answer 2

Answer:

If one no. is -5/8

so, let the other no. be x

it is given that the sum is -3/7

ACCORDING TO THE QUESTION

-5/7+x=-3/7

x=-3/7+5/8

Lcm of 7 and 8 is 56

x=-3/7*8/8+-5/8*7/7

x=-24+35/56

x=11/56

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