AAPL wrote:Magoosh
Harold needs to buy a ticket to attend a conference for work. His own department contributes $4 less than half the price of the ticket. The HR department will contributes $1 more than a third of the price of the ticket. With these two contributions, Harold has to pay only $10 out of his own pocket to cover the cost of the ticket. What was the price of the ticket?
A. $36
B. $42
C. $48
D. $54
E. $60
We can PLUG IN THE ANSWERS, which represent the ticket price.
When the correct answer is plugged in, Harold's share of the ticket = $10.
B: 42
Share paid by Harold's department = $4 less than 1/2 of the ticket price = (1/2)(42) - 4 = 17.
Share paid by the HR department = $1 more than 1/3 of the ticket price = (1/3)(42) + 1 = 15.
Harold's share = (total price) - (two department shares) = 42 - (17+15) = 10.
Success!
The correct answer is
B.
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