Question

minimo multiplo de 20 e 9.....com a conta!!!!

Answer 1

20-9/ 2
10-9/2
5-9/3
5-3/3
5-1/5
1-1

2.2.3.3.5
4.9.5
4.45= 180

Answer 2

resolução!

9 , 20 / 2

9 , 10 / 2

9 , 5 / 3

3 , 5 / 3

1 , 5 / 5

1 , 1

MMC => 2 * 2 * 3 * 3 * 5 = 180