Answer this question:Luca went to a sandwich shop for lunch. The sandwich he bought was normally $8, but he had a coupon for a quarter of the price off. He then upgraded it with sliced avocado for an extra dollar. After adding a drink and a $3 salad, his total lunch bill was $12. How many dollars did Luca pay for his drink?
Luca’s coupon saved him 8 / 4 = $2 on his sandwich. He paid $1 for avocado on his sandwich, so the sandwich cost 8 - 2 + 1 = $7. He paid $3 for his salad, so his meal without the drink was 7 + 3 = $10. Thus, Luca paid 12 - 10 = $2 for his drink.
The answer is 2.

Answer this question:At a James Bond movie party, each guest is either male (M) or female (F. 40% of the guests are women, 80% of the women are wearing rabbit ears, and 60% of the males are wearing rabbit ears. If the total number of guests at the party is 200, given all this information, what is the total number of people wearing rabbit ears?
If 40% of the guests are females, then there are 40 / 100 * 200 = 80 female guests at the party. The number of female guests wearing rabbit ears is 80 / 100 * 80 = 64. The number of male guests is 200 guests - 80 female guests = 120. If 60% of the male guests are wearing rabbit ears, then there are 60 / 100 * 120 = 72 male guests wearing rabbit ears. The total number of guests wearing rabbit ears is 64 + 72 = 136.
The answer is 136.

Answer this question:Kim orders a $10 meal and a drink for 2.5. She gives a 20% tip. She pays with a $20 bill. How much does she get in change?
The dinner cost 10 + 2.5 = $12.5. The tip comes to 12.5 * .2 = $2.5. So the total cost is 12.5 + 2.5 = $15. That means she gets 20 - 15 = $5 in change.
The answer is 5.

Answer this question:Jame gets a raise to $20 per hour and works 40 hours a week. His old job was $16 an hour for 25 hours per week. How much more money does he make per year in his new job than the old job if he works 52 weeks a year?
He makes 20 * 40 = $800 per week. He used to make 16 * 25 = $400 per week. So his raise was 800 - 400 = $400 per week. So he makes 400 * 52 = $20,800 per year more.
The answer is 20800.