Question

Si :

M = 3/14 x 7/27 N = 8/9 ÷ 4/3

Calcula el valor M x N.

a. 1/9 b. 1/3 c. 1/27 d. 1/12

Answer 1

Respuesta:

Es la c

Explicación paso a paso:

Si :  M = 3/14 x 7/27 N = 8/9 ÷ 4/3 , Calcula el valor M x N

Hallamos M:

[tex]M = \frac{3}{14}\times \frac{7}{27}=\frac{3 \times 7}{14 \times 27}=\frac{21}{378} =\frac{1}{18}[/tex]

Hallamos N:

[tex]N =\frac{8}{9}\div \frac{4}{3} = \frac{8}{9}\times \frac{3}{4} = \frac{8 \times 3}{9 \times 4} = \frac{24}{36} = \frac{2}{3}[/tex]

Calculamos M x N:

M x N

[tex]\frac{1}{18}\times \frac{2}{3}\\\\\frac{1 \times 2}{18 \times 3}\\\\\frac{2}{54} \\\\\frac{1}{27}[/tex]

Por lo tanto:

M x N = 1/27