Question

The sum of two rational numbers is 43.If one of them is -11 13 . Find the other.

Answer 1

Answer:please write the question correctly i don't understand your question

but think the answer should be 30

Answer 2

Answer:

$sum \: of \: two \: rational \: numbers = 43 \\ one \: number \: = \frac{ - 11}{13} \\ \: let \: the \: other \: number \: be \: x \\ \frac{ - 11}{13} + x = 43 \\ \frac{ - 11 + 13x}{13} = 43 \\ - 11 + 13x = 559 \\ 13x = 559 + 11 \\ 13x = 570 \\ x = \frac{570}{13} \\ therefore \: the \: other \: number \: is \: \frac{570}{13}$

Hope this will help you.