Question

Determine o resultado de 45° 30’ – 30° 18’:

Answer 1

Resposta:

18 30 45 / 2

9 15 45 / 3

3 5 15 / 3

1 5 5 / 5

1 1 1

mmc = 2 x 3³ x 5 = 2 x 9 x 5 = 90