I have completed the 1st one and have attached it.
In step two he flipped the fraction back to how it was originally but he was supposed to leave it improper in order to multiply
Answer:
In explanation
Step-by-step explanation:
272 for part A because say you took a test out of 850 and you got a total of 272 of them right then you would of gotten a 32%
200 for 2 because if 75% of them liked pop music and 150 teenagers what the number of teenagers surveyed then that means 200 of them were surveyed because 150 out of 200 is 75%
I don't know the last one because if you had anything there only could get a 100%(im sorry for this one it's a little confusing.
Hope this helps have a great afternoon:)
Total profit: 646 - 204 = 442
profit per shirt = 442 / 17 = 26
Answer: $26
