Question

Vă rog frumos!!!!!!​

Answer 1

a) 3 9 2 = 8 12 48

5 = 15 3 12 16 3

b) 3 6 4 6 15 3 4 6

4 8 8 12 10 2 6 9

Answer 2

$a) \frac{3}{5} = \frac{9}{15} \\ \: \: \: \: \frac{2}{3} = \frac{8}{12} \\ \: \: \: \frac{12}{16} = \frac{3}{4} \\ \: \: \: \frac{5}{10} = \: \frac{1}{2} \\ \\ b) \frac{3}{4} = \frac{12}{16} \\ \: \: \: \: \frac{4}{8} = \frac{2} {4} \\ \: \: \: \frac{15}{10} = \frac{3}{2} \\ \: \: \: \: \frac{4}{6} = \frac{8}{12}$