Question

2/5+5/4 (3/5+4/10)-5/4+(3/5:4)+12/5 fracción combinada ​

Answer 1

Respuesta:

Explicación paso a paso:

2/5 + 5/4 (3/5 + 4/10) - 5/4 + (3/5 : 4) + 12/5

2/5 + 5/4 x 1 - 5/4 + (3/5 x 1/4) + 12/5

2/5 + 5/4 - 5/4 + (3/5 x 1/4) + 12/5

2/5 + (3/5 x 1/4) + 12/5

2/5 + 3/20 + 12/5

59/20