Question 7
The minute hand points to the 9 and the hour hand is three quarters of the way between the 9 and the 10. The fraction of the circle covered by this angle is $\frac{3}{4}$ of $\frac{1}{12}$.
$\frac{3}{4}\times \frac{1}{12} \times 360=\frac{360}{16}=\frac{90}{4}=22.5^{\circ}$
The minute hand points to the 9 and the hour hand is three quarters of the way between the 9 and the 10. The fraction of the circle covered by this angle is $\frac{3}{4}$ of $\frac{1}{12}$.
$\frac{3}{4}\times \frac{1}{12} \times 360=\frac{360}{16}=\frac{90}{4}=22.5^{\circ}$