Question

mcm (12,20 y45)

porfa
mcm(25,35 y 40)​

Answer 1

Explicación paso a paso:

mcm:(12,20y45)

12 2. 20 2. 45 3

6 2. 10 2. 15 3

3 3. 5 5. 5 5

1. 1. 1

mcm: 12: 2^2×3 mcm: 20: 2^2×5 mcm:3^2×5

mcm: 12,20 y 45= 2^2×3^2×5=

4×9×5=

180

mcm:(25,35y 40)

25 5. 35 5. 40 2

5 5. 7 7. 20 2

1. 1. 10. 2

5 5

1

mcm: 25: 5^2 mcm: 35: 5×7 mcm: 40: 2^3×5

mcm: 25,35y40= 2^3×5^2×7=

8×25×7=

1400