Q: Asia bought a homecoming dress on sale for $140. It was originally priced at $350. What percentage off did she get at the sale?
A: Asia saved $350 - $140 = $210 on the dress. That means she saved $210 / $350 = 0.60 or 60% off on the dress. The answer is 60.

Q: Billy wants to watch something fun on YouTube but doesn't know what to watch. He has the website generate 15 suggestions but, after watching each in one, he doesn't like any of them. Billy's very picky so he does this a total of 5 times before he finally finds a video he thinks is worth watching. He then picks the 5th show suggested on the final suggestion list. What number of videos does Billy watch?
A: Billy has 15 suggestions generate for him 5 times for 15 * 5 = 75 videos. There are 15 - 5 = 10 shows in the final set of suggestions he doesn't consider. This means he picks the 75 - 10 = 65th show YouTube suggests. The answer is 65.

Q: A cattle breeder owns 52 dairy cows. Each cow gives 1000 oz of milk per day. Calculate the amount of milk produced per week by the cows.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Per day, the amount of milk produced is 1000 * 52 = 52000 oz. Per week, the amount of milk produced is 52000 * 7 = 364000 oz. The answer is 364000.