Question

ayúdenme porfa
$\frac{1}{2} + \frac{ - 1}{4} + \frac{1}{8} =$
?​

Answer 1

Respuesta:

3 / 8

Explicación paso a paso:

1 / 2

= ( 1 / 2 ) x ( 4 / 4 )

= ( 1 x 4 ) / ( 2 x 4 )

= 4 / 8

1 / 4

= ( 1 / 4 ) x ( 2 / 2 )

= ( 1 x 2 ) / ( 4 x 2 )

= 2 / 8

( 1 / 2 ) - ( 1 / 4 ) + ( 1 / 8 )

= ( 4 / 8 ) - ( 2 / 8 ) + ( 1 / 8 )

= ( 4 - 2 + 1 ) / 8

= ( 2 + 1 ) / 8

= 3 / 8

Answer 2

Respuesta:

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