[Question]Bert, Ernie, and Peggy collect stamps. Bert has four times as many stamps as Ernie, but Ernie has three times as many stamps as Peggy. If Peggy currently has 75 stamps in her collection, how many stamps does she need to add to her collection to have a collection as large as Bert's collection?
[Answer]Ernie has three times as many stamps as Peggy, or 3 * 75 = 225 stamps. Bert has 4 times as many stamps as Ernie, or 4 * 225 = 900 stamps. Thus, Peggy would need 900 - 75 = 825 more stamps to have a collection as large as Bert's. The answer is 825.

[Question]Mark and James need a total of 14 dice that are 12 sided to play their game. Mark has a bag of 10 dice and 60% of them are 12 sided. James has a bag of 8 dice and 75% of them are 12 sided. How many dice will the boys need to buy to play their game?
[Answer]Mark has 60% 12 sided dice, so 60 / 100 * 10 dice in his bag = 6 12 sided dice. James has 75% 12 sided dice, so 75 / 100 * 8 dice in his bag = 6 12 sided dice. They will need to purchase 14 dice - 6 dice - 6 dice = 2 dice. The answer is 2.

[Question]Brady gets paid 70 cents for each recipe card he transcribes. He also gets a 10 dollar bonus each time he transcribes 100 cards. If he transcribes 200 cards how much will he earn including bonuses?
[Answer]For 200 cards he earns .70 * 200 = 140 dollars. Since he transcribes 200 cards his bonus is 10 * 2 = 20 dollars. In total he earns 140 + 20 = 160 dollars. The answer is 160.

[Question]Darryl sells melons on the side of the road. He sells cantaloupes for $2 each and honeydews for $3. He started the day with 30 cantaloupes and 27 honeydews. He accidentally dropped a couple of cantaloupes and three of the honeydews turned out to be rotten. At the end of the day he had 8 cantaloupes and 9 honeydews left. How much money did he make?
[Answer]
He dropped two cantaloupes and had 8 left over at the end of the day, so he sold 30 - 2 - 8 = 20 cantaloupes. Three honeydews were rotten, and he had 9 left at the end of the day, so he sold 27 - 3 - 9 = 15 honeydews. He sold 20 cantaloupes * $2 / cantaloupe = $40 in cantaloupes. He also sold 15 honeydews * $3 / honeydew = $45 in honeydews. Altogether he made $40 + $45 = $85. The answer is 85.