Question

ayuda plis:> (´；ω；｀) es para mañana​​

Answer 1

$\frac{6}{8} = \frac{x}{16} = 8x = 6 \times 16 \div 8 = 12 \\ \frac{18}{30} = \frac{x}{5} = 30x = 18 \times 5 \div 30 = 3 \\ \frac{4}{x} = \frac{20}{75} = 20x = 4 \times 75 \div 20 = 15 \\ \frac{5}{x} = \frac{2}{6} = 2x = 6 \times 5 \div 2 = 15$

espero q te sirva :(