Question

d) mmc (12, 18)
e) mmc (90, 180)
f) mmc(55, 121)
presentacão​

Answer 1

Resposta:

Explicação passo-a-passo:

D) mmc (12, 18) = 36

12,18: 2

6,9: 2

3,9: 3

1,3: 3

1,1

= 2.2.3.3

= 4.9

= 36

R.: 36

__________________

e) mmc (90, 180) = 180

90,180: 2

45, 90: 2

45, 45: 3

15,15: 3

5,5: 5

----------

1,1

= 2.2.3.3.5

= 4.9.5

= 4.5.9

= 20.9

= 180

R.: 180

______________

f) mmc(55, 121) = 605

55,121: 5

11, 121: 11

1, 11: 11

1,1

= 5.11.11

= 55.11

= 605

R.: 605