Respuesta:
8 / 10
Explicación paso a paso:
3 / 5
= ( 3 / 5 ) x ( 2 / 2 )
= ( 3 x 2 ) / ( 5 x 2 )
= 6 / 10
1 / 2
= ( 1 / 2 ) x ( 5 / 5 )
= ( 1 x 5 ) / ( 2 x 5 )
= 5 / 10
3 / 5 + 7 / 10 - 1 / 2
= 6 / 10 + 7 / 10 - 5 / 10
= ( 6 + 7 - 5 ) / 10
= 8 / 10
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Respuesta:
8 / 10
Explicación paso a paso:
3 / 5
= ( 3 / 5 ) x ( 2 / 2 )
= ( 3 x 2 ) / ( 5 x 2 )
= 6 / 10
1 / 2
= ( 1 / 2 ) x ( 5 / 5 )
= ( 1 x 5 ) / ( 2 x 5 )
= 5 / 10
3 / 5 + 7 / 10 - 1 / 2
= 6 / 10 + 7 / 10 - 5 / 10
= ( 6 + 7 - 5 ) / 10
= 8 / 10