Question

hi friends
this is my question

1. the sum of two rational numbers is -8. if one of the number is -13/7, find the other.
2. what should be subtracted from -11/15 to get -3/15.​

Answer 1

Step-by-step explanation:

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Answer 2

HEY MATE HERE IS YOUR ANSWER:-

1) QUESTION:-

the sum of two rational numbers is -8. if one of the number is -13/7, find the other.

1) ANSWER:-

LET THE OTHER BE $x$

ONE NUMBER IS $-\frac{13}{7}$

A.T.Q,

$x+-\frac{13}{7}=-8$

$x=-8+\frac{13}{7\\} \\==> x=\frac{-56+13}{7} \\==>x=\frac{-43}{7}$

so the number is -43/7

2) QUESTION:-

2. what should be subtracted from -11/15 to get -3/15.​

2) ANSWER:-

LET THE NUMBER x

-$-\frac{11}{5}-x=\frac{-3}{15}$

x=-2      ( see attachment for solution)

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