Respuesta:
34 / 21
Explicación paso a paso:
2 / 7 + 4 / 3
= ( 2 / 7 ) ( 3 / 3 ) + ( 4 / 3 ) ( 7 / 7 )
= ( 2 x 3 ) / ( 7 x 3 ) + ( 4 x 7 ) / ( 3 x 7 )
= 6 / 21 + 28 / 21
= ( 6 + 28 ) / 21
= 34 / 21
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Respuesta:
34 / 21
Explicación paso a paso:
2 / 7 + 4 / 3
= ( 2 / 7 ) ( 3 / 3 ) + ( 4 / 3 ) ( 7 / 7 )
= ( 2 x 3 ) / ( 7 x 3 ) + ( 4 x 7 ) / ( 3 x 7 )
= 6 / 21 + 28 / 21
= ( 6 + 28 ) / 21
= 34 / 21