Question

1. Calcule o MMC entre os números abaixo:

a) 40 e 30 = _______________________________________________________

b) 20, 45 e 21= _____________________________________________________​

Answer 1

Resposta:

a)mmc = 360

40,30/2

20,15/2

10,15/2

5,15/3

5,3/3

5,1/5

b)mmc = 1260

20,45,21/2

10,45,21/2

5,45,21/3

5,15,7/3

5,5,7/5

1,1,7/7

1,1,1