Question

calcule x sabendo que a//b//c//​

Answer 1

f) x = 5 => 6x = 5 . 7,5 => 6x = 37,5 => x = 37,5/6 x=6,25

7,5 6

g) x = 3 6x = 3.6 6x = 18 x = 18/6 x = 3

6 6