Question

é urgente mmc (6,9 ) , (8,4), (9,4) (4,6) (4,6,8)

Answer 1

6. 9. ÷ 2

3. 9. ÷ 3

1. 3. ÷ 3

1. 1

MMC = 2 x 3 x 3 = 18

9. 4. ÷ 2

9 2. ÷ 2

9. 1. ÷ 3

3. 1. ÷ 3

1. 1

MMC = 2 x 2 x 3 x 3 = 36

4. 6. 8. ÷ 2

2. 3. 4 ÷ 2

1. 3. 2. ÷ 2

1. 3. 1. ÷ 3

1. 1. 1

MMC 2 x 2 x 2 x 3 = 24

8. 4 ÷ 2

4. 2. ÷ 2

2. 1. ÷ 2

1. 1.

MMC = 2 x 2 x 2 = 8

4. 6. ÷ 2

2. 3. ÷ 2

1. 3. ÷ 3

1. 1

MMC = 2 x 2 x 3 = 12

espero ter ajudado

Answer 2

a)

6-9] 2

3-9] 3

1- 3] 3

1 - 1 ==========2 . 3² = 2. 9 = 18

b)

8-4]2

4-2]2

2-1 ]2

1- 1 2³ = 8

c) 9-4] 2

9-2] 2

9- 1] 3

3-1 ] 3======= 2² . 3² = 4 . 9 = 36

d)

4-6] 2

2-3] 2

1- 3] 3

1- 1 ====== 2² . 3 = 12

e)

4-6-8] 2

2-3-4] 2

1- 3-2] 2

1-3 -1 ]3

1- 1- 1 ========2³ . 3 = 8 . 3 = 24

espero ter ajudado bons estudos