Question

a supra 6 = 8 supra 3
Cu cat este egal a-6 supra 6?

Answer 1

A/6=8/3
=>3a=6*8
=> 3a=48
=> a=16
A-6/6=
=16-6/6
=10/6
=5/3 = 1.(6)

Answer 2

$\frac{a}{6} = \frac{8}{3} \\ \\ \frac{a-6}{6} = \frac{a}{6} - \frac{6}{6} \\\\= \frac{8}{3} -1\\\\= \frac{8-3}{3} = \frac{5}{3}$