Question

Sum of -13 by 5 and 12 by 7​

Answer 1

$\dfrac{-13}{5}+\dfrac{12}{7} \\ \dfrac{-13+12}{5×7} \\ \dfrac{-1}{35}$

Answer 2

$\dfrac{-13}{5}+\dfrac{12}{7} \\ \dfrac{-13+12}{5×7} \\ \dfrac{-1}{35}$