Respuesta:
8 / 15
Explicación paso a paso:
9 = 3 x 3
12 = 3 x 4
( 2 / 9 ) ÷ ( 5 / 12 )
= ( 2 / 9 ) / ( 5 / 12 )
= ( 2 x 12 ) / ( 5 x 9 )
= ( 2 x 3 x 4 ) / ( 5 x 3 x 3 )
= ( 2 x 4 ) / ( 5 x 3 )
= 8 / 15
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Respuesta:
8 / 15
Explicación paso a paso:
9 = 3 x 3
12 = 3 x 4
( 2 / 9 ) ÷ ( 5 / 12 )
= ( 2 / 9 ) / ( 5 / 12 )
= ( 2 x 12 ) / ( 5 x 9 )
= ( 2 x 3 x 4 ) / ( 5 x 3 x 3 )
= ( 2 x 4 ) / ( 5 x 3 )
= 8 / 15