Question

Simplifique:
a)54/90. b)98/28. c)147/189. d)63/105

Com conta!!

Answer 1

a) 54 ÷ 18

90 ÷ 18

R= 3/5

B) 98 ÷ 14

28.÷ 14

R= 7/2

C) 147 ÷ 21

189 ÷ 21

R= 7/9

D) 63 ÷21

105 ÷21

R= 3/5