Question

qm puder me ajudar estarei eternamente agradecido ​

Answer 1

Resposta:

1°) -

a) =

9 - 0, 9, 18, 27, 36, 45, 54, 63, 72, 81.

15 - 0, 15, 30, 45, 60, 75, 90, 105, 120, 135.

b) = 45.

2°) -

a) =

6 - 0, 6, 12, 18, 24, 30, 36, 42, 48, 54.

8 - 0, 8, 16, 24, 32, 40, 48, 56, 74, 82.

b = 24.

3°) -

a)

20, 45 | 2

10, 45 | 2

5 , 45 | 5

1 , 9 | 9

1 , 1. | 2 x 2 x 5 x 9 = 180

b)

8, 10, 20 | 2

4, 5 , 10 | 2

2, 5 , 5 | 2

1 , 5 , 5 | 5

1, 1 , 1 | 2 x 2 x 2 x 5 = 40