Question

tirar o mmc de 20,45

Answer 1

O mmc de 20,45

20 , 45 / 2
10 , 45 /2
5 , 45 /3
5,15 / 3
5,5/ 5
1,1

2x2x3x3x5 = 180

Answer 2

20,45| 2
10,45| 2
5,45| 3
5,15| 3
5,5| 5
1,1 |
2x 2x 3x 3x 5 = 180