Question

1) Calcule:

a) 3

5

de 40 =



b) 2

7

de 35 =

c) 3

5

de 80 =

d) 5

8

de 24 =

e) 4

7

de 49 =​

Answer 1

Resposta:

a) 3/5 de 40 = (40/5) * 3 = 24

b) 2/7 de 35 = (35/7) * 2 = 10

c) 3/5 de 80 = (80/5) * 3 = 48

d) 5/8 de 24 = (24/8) * 5 = 15

e) 4/7 de 49 = ( 49/7) * 3 = 28