Question

m. m. c.
5,6=
6,12=
8,9=
12,15=
me ajudem, ​

Answer 1

Resposta:

5,6= 30

6,12= 12

8,9= 72

12,15= 60

Answer 2

M. m. c.
5,6= 30

5,6: 2
5,3: 3
5,1: 5
1,1
= 2.3.5
= 6.5
= 30
_________

6,12= 12

6,12: 2
3,6: 2
3,3: 3
1,1
= 2.2.3
= 4.3
= 12
_________

8,9= 72
8,9: 2
4, 9: 2
2,9: 2
1,9: 3
1,3: 3
1,1

= 2.2.2.3.3
= 8.9
= 72
________

12,15= 60

12,15: 2
6, 15: 2
3, 15: 3
1,5: 5
1,1

= 2.2.3.5
= 4.15
= 60