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question:f Cristian initially had 80 white cookies and he has 50 more black cookies than white cookies in his cookie jar, and he eats half of the black cookies and 3/4 of the white cookies, how many cookies are left in the cookie jar altogether?
answer:Cristian initially had 80 white cookies. He also has 50 more black cookies than white cookies, so he has 80 + 50 = 130 black cookies. He eats half of the black cookies, which is 130 / 2 = 65 black cookies. He also eats 3/4 of the white cookies, which is 3/4 * 80 = 60 white cookies. The total number of cookies he eats is 65 black cookies + 60 white cookies = 125 cookies. Therefore, the number of cookies left in the cookie jar is 80 white cookies + 130 black cookies - 125 cookies = 85 cookies. 85 The answer is: 85
question:Cory has 3 apples, 2 oranges and X bananas. If Cory eats one piece of his fruit per day for a week and the pieces of fruit within each category are indistinguishable, in how many orders can Cory eat the fruit? One such order is AAAOOBB. 210. What is the value of unknown variable X?
answer:To solve this problem, we need to determine the value of x, which represents the number of bananas Cory has. Let's break down the information given: Number of apples: 3 Number of oranges: 2 Number of bananas: x The total number of fruit is 7 (one piece per day for a week). We can set up the equation as follows: Number of apples + Number of oranges + Number of bananas = Total number of fruit 3 + 2 + x = 7 Let's simplify and solve for x: 5 + x = 7 To isolate x, we subtract 5 from both sides of the equation: 5 + x - 5 = 7 - 5 x = 2 The value of x is 2. The answer is: 2
question:John decides to buy a month's supply of dog treats. He gives his dog 2 treats a day and they cost .1 each. How much does he spend on the treats if the month is 30 days long?
answer:John gives his dog 2 treats a day for a month, so he needs 2 treats/day x 30 days = 60 treats for the month. The treats cost .1 each, so he spends .1/treat x 60 treats = 6 on treats for the month. 6 The answer is: 6
question:A magazine costs 3 each. Jewel bought 10 magazines to be sold at 3.50 each. How much will be Jewel gain from selling these?
answer:Jewel bought 10 magazines at 3 each, so she spent a total of 10 * 3 = 30. She plans to sell each magazine for 3.50, so her selling price for 10 magazines will be 10 * 3.50 = 35. To calculate her gain, we need to subtract her initial cost from her selling price, so her gain will be 35 - 30 = 5. Therefore, Jewel will gain 5 from selling these magazines. 5 The answer is: 5