the sum of two rational number is -2.if one number is -14\5.find the other​

2 thoughts on “the sum of two rational number is -2.if one number is -14\5.find the other​”

1. Answer:

   4/5

   Step-by-step explanation:

   let no be x

   then -14/5+x=-2x

   x=-2+14/5

   x=4/5

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2. Answer:

   Step-by-step explanation:

   Other rational number is (-3/20).

   Step-by-step explanation:

   We are given that the sum of two rational number is minus 3 upon 5 if one of the number is minus 9 upon 20.

   This means that;

   Sum of two rational numbers =

   One of the number =

   And we have to find the other rational number.

   Let the other rational number be .

   So, according to question;

   Sum of two rational numbers =

   One number + Other number =

   Taking LCM on left side of equation, we get;

   Now, using cross multiplication method

   Therefore, the other rational number is or 0.15.

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