what is 9 divided by 1/7
\(9\div\frac{9}{7}\\=\frac{9}{1}\div\frac{9}{7}\\=\frac{\not{9}^1}{1}\times\frac{7}{\not{9}^1}\\=\frac{1*7}{1*1}\\=\frac{7}{1}\\=7 \)
9 / 1/7 invert the denominator,
9 X 7=63
