Question

mcm(3,5)= mcm(5,10)= mcm(3,7)= mcm(2,7)= mcm(20,5)= mcm(6,7)= opera mentalmente y escribe el resultado. me ayudan?! por favor ​

Answer 1

m.c.m (3,5) = 15

3 5/3

1 5/5

1 1

m.c.m (5,10) = 10

5 10/2

5 5/5

1 1

m.c.m (3,7) = 21

3 7/3

1 7/7

1 1

m.c.m (2,7) = 14

2 7/2

1 7/7

1 1

m.c.m (20,5) = 20

20 5/2

10 5/2

5 5/5

1 1

m.c.m (6,7) = 42

6 7/2

3 7/3

1 7/7

1 1

============================

m.c.m (3,5) = 3*5 = 15

m.c.m (5,10) = 2*5 = 10

m.c.m (3,7) = 3*7 = 21

m.c.m (2,7) = 2*7 = 14

m.c.m (20,5) = 2*2*5 = 20

m.c.m (6,7) = 2*3*7 = 42

TomoriNao

Answer 2

Respuesta:

• MCM de 3 y 5 = 3 x 5 = 15

• MCM de 5 y 10 = 2 x 5 = 10

• MCM de 3 y 7 = 3 x 7 = 21

• MCM de 2 y 7 = 2 x 7 = 14

• MCM de 20 y 5 = 2 x 2 x 5 = 20

• MCM de 6 y 7 = 2 x 3 x 7 = 42