Question

dado las fracciones irreductibles: m/n=[2/3+5/4]×3/3 p/q=[5/2+2/3]×2/3 Hallé: (m+n)-(p+q)​

Answer 1

Respuesta:

7

Explicación paso a paso:

$\frac{m}{n} = [\frac{2}{3} +\frac{5}{4}]*\frac{3}{3}$

$\frac{m}{n}=[\frac{8 +15}{12}] *1\\\frac{m}{n} =\frac{23}{12} \\m =23; n =12$

$\frac{p}{q} = [\frac{5}{2} +\frac{2}{3}]*\frac{2}{3}$

$\frac{p}{q} =[\frac{15+4}{6}]*\frac{2}{3}$

$\frac{p}{q} =[\frac{19}{6}]*\frac{2}{3}$

$\frac{p}{q} =\frac{19}{3} *\frac{1}{3}$

$\frac{p}{q} =\frac{19}{9} \\p=19;q=9$

(m+n)-(p+q)

(23+12)-(19+9)

35-28

7