Question: Each of the three Morales sisters owns an orange grove that has 110 trees. Each orange tree produces medium-sized oranges. At harvest time, Gabriela's grove produced 600 oranges per tree, while Alba harvested 400 per tree. Each of Maricela's trees produced 500 oranges. With such a huge harvest, the sisters are thinking of making orange juice for sale. If it takes three medium-sized oranges to make 1 cup of juice, and then they sell each cup for $4, how much money will they make?
Answer: Gabriela's grove produced 600 oranges / tree * 110 trees = 66000 oranges. Alba’s grove produced 400 oranges / tree * 110 trees = 44000 oranges. Maricela's trees produced 500 oranges / tree * 110 trees = 55000 oranges. The Morales sisters therefore harvested a total of 66000 oranges + 44000 oranges + 55000 oranges = 165000 oranges. The oranges will therefore yield 165000 oranges / 3 oranges / cup = 55000 cups of juice. Total sales will be 55000 cups * $4 / cup = $220000. The answer is 220000.
[Question]Annie walked 5 blocks from her house to the bus stop. She rode the bus 7 blocks to the coffee shop. Later, she came home the same way. How many blocks did Annie travel in all?
[Answer]Annie traveled 5 + 7 = 12 blocks to the coffee shop. Her round trip would take 12 x 2 = 24 blocks. The answer is 24.
Q: Erin is sorting through the library books to decide which ones to replace. She finds 8 less than 6 times as many obsolete books as damaged books. If she removes 69 books total, how many books were damaged?
A: Let o be the number of obsolete books and d be the number of damaged books. We know that o + d = 69 and o = 6d - 8. Substituting the first equation into the second equation, we get 6d - 8 + d = 69. Combining like terms, we get 7d - 8 = 69. Adding 8 to both sides, we get 7d = 77. Dividing both sides by 7, we get d = 11. The answer is 11.
Question: 14 less than two times the number of koi fish in the pond is 64. How many koi fish will you find in the pond?
Answer: Let k be the number of koi fish in the pond. 14 - 2 * k = 64. 2 * k = 64 + 14 = 78. 2k = 78. k = 78 / 2 = 39. The answer is 39.
[Question]John goes to the market with €100. He buys a roast for €17 and vegetables for €11. How much money does he have left?
[Answer]He spent 17 + 11 = €28. So, he still has 100 – 28 = €72 remaining. The answer is 72.
[Question]While on vacation in Hawaii, Steve and Georgia decided to ship pineapples to their home. Each pineapple costs $1.25 and they buy a dozen. It will cost $21.00 to ship all of them to their home. How much will each pineapple end up costing them?
[Answer]
They bought 12 pineapples for $1.25 apiece so 12 * 1.25 = $15.00. The pineapples cost $15.00 and it will cost $21.00 to ship so all total, it costs 15 + 21 = $36.00. In total it costs $36.00 to ship home a dozen pineapples so each pineapple costs 36 / 12 = $3.00 apiece. The answer is 3.