Question

( 3 enteros 7/12) ÷ (8/9) =

Answer 1

Fraccionarios

$3 \frac{7}{12} = \frac{(3*12)+7}{12} = \frac{43}{12}$

$\frac{ \frac{43}{12} }{ \frac{8}{9} } = \frac{43*9}{12*8} = \frac{43*3}{4*8} = \frac{129}{32} = 4 \frac{1}{32} = 4.03 aproximado$

Espero te sirva de ayuda