Question

By what rational number should we divide 3/16 to get -9/28 ?

Answer 1

Answer:

eska answer upper paper me hai.

Answer 2

$\frac{3}{ \frac{16}{x} } = \frac{ - 9}{28} \\ \\ \frac{3}{16x} = \frac{ - 9}{28} \\ \\ 16x \times - 9 = 28 \times 3 \\ \\ - 144x = 84 \\ \\ x = \frac{84}{144} \\ \\ x= \frac{ - 7}{12}$