Answer:
[tex]\frac{27}{2600}d[/tex]
Step-by-step explanation:
Job pays "d" dollars per year and there are 52 weeks in a year. So to find 3 weeks pay we can write:
[tex]\frac{3}{52}*d[/tex]
The agency fee is basically 18% of that. 18%, in decimal, means 0.18
Note: to get percentage to decimal, we divide by 100, so 18% means 18/100=0.18, in fraction, it is 18/100 or 9/50
THus, the fee is [tex](\frac{9}{50})(\frac{3}{52}*d)\\=\frac{27}{2600}d[/tex]