Question

2supra x egal 16supra40

Answer 1

2/x=16/40  X=40*2:16 X=16   ________________  / înseamnă fractie

Answer 2

$\frac{2}{x} = \frac{16}{40} \\ \\ x = \frac{2 \times 40}{16} \\ \\ x = \frac{80}{16} = 5$