Question

como resolver eata operacion 1.3 ÷ 2 1/2 - 1/2​

Answer 1

Respuesta:

1,3÷ ( (2 1/2)-1/2) ; 1,3 = 13/10

= 13/10 -((2 1/2) -1/2)) ; 2 1/2 = 5/2

= 13/10((5/2)-1/2))

= 13/10(4/2)

= (13(4))/(10×4)

= 52/40 y 52 / 40 = 13/10

= 13/10 ó 1,3

Explicación paso a paso: