Question

Calcule: {-(2/5 - 3/4}+[5/12-7/10]=

Answer 1

Respuesta:

{-(2/5 - 3/4}+[5/12-7/10] = 1/15

Explicación paso a paso:

{-(2/5 - 3/4}+[5/12-7/10] =

- (-7/20) + (-17/60) =

7/20 - 17/60 =

1/15

espero q te sirva