Respuesta:
11 / 4
Explicación paso a paso:
( 4 / 5 x 5 / 2 )
= ( 4 x 5 ) / ( 5 x 2 )
= 20 / 10
= 2
( 4 / 5 x 5 / 2 ) + 3 / 4
= 2 + 3 / 4
= 8 / 4 + 3 / 4
= ( 8 + 3 ) / 4
= 11 / 4
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Verified answer
Respuesta:
11 / 4
Explicación paso a paso:
( 4 / 5 x 5 / 2 )
= ( 4 x 5 ) / ( 5 x 2 )
= 20 / 10
= 2
( 4 / 5 x 5 / 2 ) + 3 / 4
= 2 + 3 / 4
= 8 / 4 + 3 / 4
= ( 8 + 3 ) / 4
= 11 / 4