Question

27. Calcule.
a) mmc (50, 75)
b) mmc (60, 24)
c) mmc (28, 48)
d) mmc (10, 12, 45)
e) mmc (6, 8, 12, 15)
f) mmc (12, 18, 36, 40)​

Answer 1

Resposta:

50,75/2

25,75/3

25,25/5

5,5/5

1,1

150. mmc(50,75)2×3×5×5

60,24/2

30,12/2

15,6/3

5,2/5

1,2/

1,1/1. 2×2×3×5×2=2elevado

ao cubo•5•3=120

28,48/2

14,24/2

7,12/2

7,6/7

1,6/6

1,1. 2×2×2×7×6×1=336

10,12,45/2

5,6,45/2

5,3,45/3

5,1,15/3

5,1,5/5

1,1,1

2×2×3×3×5=180

6,8,12,15/2

3,4,6,15/2

3,2,3,15/2

3,1,3,15/3

1,1,1,5/5

1,1,1,1. 2×2×2×3×5=120

12,18,36,40/2

6,9,18,20/2

3,9,9,10/2

3,9,9,5/3

1,3,3,5/3

1,1,1,1. 2elevado ao cubo•3elevado

ao quadrado•5=8•9•5=360