Question

PARA AMANHÃ !!

determine a razão entre
12 e 38
16 e 10
1,2 e 2
1 e 0,24
7 e 100
15 e 20
20 e 15

Answer 1

$\frac{12}{38} = \frac{6}{19} = 0.31 \\ \\ \frac{16}{10} = \frac{8}{5} = 1 \frac{3}{5} = 1.6\\ \\ \frac{1.2}{2} = \frac{12}{10} = 1 \frac{2}{10} = 1 \frac{1}{5} = 1.2\\ \\ \frac{1}{0.24} = \frac{100}{240} = \frac{25}{60} = \frac{5}{12} = 0.41\\ \\ \frac{7}{100} = 0.07 \\ \\ \frac{15}{20} = \frac{3}{4} = 0.75 \\ \\ \frac{20}{15} = \frac{4 }{3} = 1.33$