Question

2)simplifique as frações

A)84/72 b)54/90 c)98/28 d)147/189

Answer 1

OI

a) $\frac{84}{72} : 12 = \frac{7}{6}$

b) $\frac{54}{90} : 18 = \frac{3}{5}$

c) $\frac{98}{28} : 14 = \frac{7}{2}$

d) $\frac{147}{189} : 21 = \frac{7}{9}$

Espero ter ajudado