[Question]: Anna has a certain number of phone chargers and five times more laptop chargers than phone chargers. If she has 24 chargers total, how many phone chargers does she have?
[Answer]: Let p be the number of phone chargers Anna has and l be the number of laptop chargers. We know that l = 5p and l + p = 24. Substituting the first equation into the second equation, we get 5p + p = 24. Combining like terms, we get 6p = 24. Dividing both sides of the equation by 6, we get p = 4.
So the answer is 4.

[Question]: A state fair charges $5 for a ticket. Two-thirds of the people who buy a ticket will buy deep-fried fair food for $8, one quarter will go on a ride for $4, and one eighth will spend $15 on a souvenir. The fair made $2520 from tickets. How many dollars did they make in all?
[Answer]: The fair made $2520 from tickets, so they had 2520 / 5 = 504 people attend the fair. Two - thirds of those people will buy food, so 504 * 2 / 3 = 336 people will buy food. The fair will make 336 * 8 = $2688 from food. A quarter of the people will go on a ride, so 504 / 4 = 126 people will go on a ride. The fair will make 126 * 4 = $504 from rides. An eighth of the people will buy a souvenir, so 504 / 8 = 63 people will buy souvenirs. The fair will make 63 * 15 = $945 from souvenirs. In all, the fair will make 2520 + 2688 + 504 + 945 = $6657.
So the answer is 6657.

[Question]: The ages of three brothers are consecutive integers with the sum of 96. How old is the youngest brother?
[Answer]:
Let x represent the youngest brother. Middle brother:x + 1. Oldest brother:x + 2. Total:x + x + 1 + x + 2 = 96. 3x + 3 = 96. 3x = 93. x = 31 years old.
So the answer is 31.