Question

o MMC do numero 72,40

Answer 1

72,40/ 2
36,20/ 2
18,10/ 2
9,5/ 3
3,5/ 3
1,5/5
1,1/1

MMC = 2.2.2.3.3.5 = 360

Answer 2

72 40|2
36 20|2
18 10|2
9 5|3
3 5|3
1 5|5
1
2.2.2.3.3.5:360
espero ter ajudado!