Question

Me ajudem (+0,8):(-0,02)

Answer 1

+ 0,80 (100) = - 80 = - 40

- 0,02 (100) 2

Answer 2

0,8 = 4/5

-0,02 = - 1/50

(4/5)÷(-1/50) = (4/5)x(-50/1) = -4x50/5 = -40