a)
[tex] \frac{45}{360} \times 2 \times \frac{22 }{7} \times 14[/tex]
???

Answer:
a) 11.
Step-by-step explanation:
I can work out the multiplication for you:
First we can simplify 45/360 = 1/8
so we have:
1/8 * 2 * 22/7 * 14
= 1/8 * 22/7 * 28
= 1/8 * 22 * 4
= 1/8 * 88
= 11.