Question

-3/5+1/13+-2/5

Answer 1

\(=\) \(\dfrac{-12}{13}\)

Answer 2

\(\dfrac{-3}{5}+\dfrac{1}{13}+\dfrac{-2}{5}=\left(\dfrac{-3}{5}+\dfrac{-2}{5}\right)+\dfrac{1}{13}=-1+\dfrac{1}{13}=-\dfrac{12}{13}\)

Answer 3

\(\left(-\dfrac{3}{5}-\dfrac{2}{5}\right)+\dfrac{1}{13}=\dfrac{-5}{5}+\dfrac{1}{13}=-1+\dfrac{1}{13}=\dfrac{-13}{13}+\dfrac{1}{13}=\dfrac{-12}{13}\)

Answer 4

- 12/13

Answer 5

= 12/13

Answer 6

-\(\dfrac{12}{13}\)

Answer 7

- 12/13