Question

calculo de fração 1/4 de 20,2/4 de 20, 3/4 de 20, 4/4 de 20

Answer 1

1/4 de ( . vezes ) 20 = 5

2/4 de 20 = 10

3/4 de 20 = 15

4/4 de 20 = 20

Answer 2

Resposta:

20/4= 5= 1/4

1/4 de 20, = 5

2/4 de 20, = 10

3/4 de 20, = 15

4/4 de 20, = 20