Question

1- Determine os valores desconhecidos de modo a obter frações equivalentes


A)3/5=X/20


B)7/6=X/24


C)4/3=X/9=44/Y


D)5/8=50/X=Y/72

Answer 1

$A = \frac{3}{5}=\frac{12}{20}\\\\B = \frac{7}{6}=\frac{28}{24}\\\\C = \frac{4}{3}=\frac{12}{9}=\frac{44}{33}\\\\D = \frac{5}{8}=\frac{50}{80}=\frac{45}{72}$