Question

divisores de 720 maiores que 9 e menores que 20

Answer 1

10,12,15,16, e 18 com os respectivos resultados: 72,60,48,45 e 40

Answer 2

720/2 =360
360/ 2 = 180     1,2, 4, 8, 16, 3, 6, 12, 24, ,48, 9, 18, 36, 72, 144, 5, 10, 20, 40, 80, 15, 30, 60, 120, 240, 45, 90, 180, 360, 720.

180/2 = 90
90/2 = 45
45/ 3= 15 
15/3 = 5
5/5 = 1
 São esses: 16, 12, 18, 10, e 15