There are 300 students + 30 teachers = 330 people that are seated. Since there 25 students that are standing, so 330 + 25 = 355 people who attended the school meeting.
The answer: 355
Reverse engineering the question: During a school meeting, 300 students and 30 teachers are seated but 25 students are standing. How many attended the school meeting?

Every day, Jaylen's dog eats 1 x 2 = 2 cups of dog food. The bag will feed her dog for 32 / 2 = 16 days.
The answer: 16
Reverse engineering the question: Jaylen's dog eats 1 cup of dog food in the morning and 1 cup of dog food in the evening. If she buys a bag that has 32 cups of dog food, how many days can she feed her dog with it?

If Val currently has 20 nickels and finds twice as many nickels as she has in her older brother's treasure box, she will have 2 * 20 = 40 more nickels. The total number of nickels she'll have is 40 + 20 = 60. Since nickel is worth $0.05, the value of the nickels Val is having is 60 * 0.05 = $3. Val had three times as many dimes as nickels before she found the 40 new nickels, a total of 3 * 20 = 60 dimes. Since a dime has a value of $0.10, the value of the dimes that Val has is 60 * $0.10 = $6. Together, the value of the dimes and nickels Val has is worth $6 + $3 = $9.
The answer: 9
Reverse engineering the question: Val has three times as many dimes as nickels. If she accidentally finds twice as many nickels as she has in her older brother's treasure box, and takes them for herself, what would be the value of money she has, in dollars, if she had 20 nickels before finding the new ones from her brother's treasure box?

Bella needs a total of 8 beads x 6 friends = 48 beads. She needs 48 beads 36 beads = 12 more beads.
The answer: 12
Reverse engineering the question:
Bella is making bracelets for her 6 friends. She needs 8 beads per bracelet. She has 36 beads. How many more beads does she need to make all six bracelets?