Respuesta:
25 / 12
Explicación paso a paso:
( 3 / 2 - 1 / 4 )
= ( 6 / 4 - 1 / 4 )
= ( 6 - 1 ) / 4
= 5 / 4
( 3 / 2 - 1 / 4 ) + 5 / 3
= 5 / 4 + 5 / 3
= 15 / 12 + 20 / 12
= ( 15 + 20 ) / 12
= 35 / 12
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Verified answer
Respuesta:
25 / 12
Explicación paso a paso:
( 3 / 2 - 1 / 4 )
= ( 6 / 4 - 1 / 4 )
= ( 6 - 1 ) / 4
= 5 / 4
( 3 / 2 - 1 / 4 ) + 5 / 3
= 5 / 4 + 5 / 3
= 15 / 12 + 20 / 12
= ( 15 + 20 ) / 12
= 35 / 12