Question

xfa ayuda nesecito urgente

Answer 1

Respuesta:

se multiplican hasta q todas den el mismo denominador

9x4=36 - 12x3=36 - 6x6=36

[tex] \frac{2}{36} \: \: \frac{7}{36} \: \: \frac{5}{36} [/tex]

ordenadas de mayor a menor:

[tex] \frac{7}{36} \: \: \frac{5}{36} \: \: \frac{2}{36} [/tex]

El MCM es

7 5 2 l

————— l

7 5 1 l 2

7 1 l 5

1 l 7

NÚMERO 2:

11x2=22 - 2x11=22

[tex] \frac{4}{22} \: \: \frac{10}{11} \: \: \frac{1}{2} = \: \frac{4}{22} \: \: \frac{10}{22} \: \: \frac{1}{22} [/tex]

ordenadas de mayor a menor:

[tex] \frac{10}{22} \: \: \frac{4}{22} \: \: \frac{1}{22} [/tex]

MCM:

10 4 1 l

—————l

5 2 0 l 2

5 1 l 2

1 l 5

NUMERO 3:

8x5=40 - 10x4= 40 - 20x2=40

[tex] \frac{6}{8} \: \: \frac{3}{10} \: \: \frac{5}{20} = \: \frac{6}{40} \: \: \frac{3}{40} \: \: \frac{5}{40} [/tex]

acomodadas de mayor a menor:

[tex] \frac{6}{40} \: \: \frac{5}{40} \: \: \frac{3}{40} [/tex]

MCM:

6 5 3 l

——————

3 5 3 l 2

1 5 1 l 3

1 l 5

NUMERO 4:

5x9=45 - 9x5=45 - 15x3=45

[tex] \frac{3}{5} \: \: \frac{6}{9} \: \: \frac{9}{15} \: = \: \frac{3}{45} \: \: \frac{6}{45} \: \: \frac{9}{45} [/tex]

de mayor a menor:

[tex] \frac{9}{45} \: \: \frac{6}{45} \: \: \frac{3}{45} [/tex]

MCM:

9 6 3 l

—————

9 3 3 l 2

3 1 1 l 3

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