The answer to your question is 260,100
What happened in the first questions doesn't influence the final question, so the probability is simply 1/5 = 0.2
Answer:
First find the amount of tax paid, by subtracting the total amount paid from the cost of the item:
530 - 500 = 30
Now divide the amount of tax paid by the cost of the item:
30 / 500 = 0.06
Multiply by 100:
0.06 * 100 = 6% tax
