Question

1,5×6=7,5 matemáticas

Answer 1

Esplicar =

$1.5 \times 6 = 7.5 \\ \\ 1 .5 \times 6 = 9 \\ \\ 9 = 7.5 \\ \\ \\ x = 9 \div 7.5 = 1.2$

X seria la incógnita