Question

Cuanto es:
4
— =
8


20
— =
30

50
— =
100


9
— =
21

Resultados por favor son para mañana

Answer 1

4/8 = 1/2= 0.5
20/30= 2/3 =0.6666
50/100 = 1/2 =0.5
9/21 = 3/7 = 0.42

Answer 2

0.5 (1/2)
0.66 (2/3)
0.5 (1/2)
0.42 (3/7)