• Asignatura: Matemáticas
  • Autor: KirariMomobami28
  • hace 5 años

1/5 x 4/3 =
0.4 x 2/3 =
0.7 x 7/9 =
2.5 x 7/9 =
1/4 x 2/3 =
0.3 x 2/9 =​

Respuestas

Respuesta dada por: AnaOstos
8

Explicación paso a paso:

 \frac{1}{5}  \times  \frac{4}{3}  =  \frac{4}{15}

0.4 \times  \frac{2}{3}  =  \frac{4}{10}  \times  \frac{2}{3}  =  \frac{8}{30}  =  \frac{4}{15}

0.7 \times  \frac{7}{9}  =  \frac{7}{10} \times  \frac{7}{9}   =  \frac{49}{90}

2.5 \times  \frac{7}{9}  =  \frac{1}{4}  \times  \frac{7}{9}  =  \frac{7}{36}

 \frac{1}{4}  \times  \frac{2}{3}  =  \frac{2}{12}  =  \frac{1}{6}

0.3 \times  \frac{2}{9}  =  \frac{3}{10}  \times  \frac{2}{9}  =  \frac{6}{90}  =  \frac{1}{15}

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