Question: Mark has an egg farm. His farm supplies one store with 5 dozen eggs and another store with 30 eggs each day. How many eggs does he supply these two stores in a week?
Answer: Since a dozen is equal to 12, then Mark's egg farm supplies one store with 5 x 12 = 60 eggs each day. It supplies the two stores with a total of 60 + 30 = 90 eggs each day. Therefore, the egg farm supplies the two stores with 90 x 7 = 630 eggs in a week. The answer is 630.

Question: Jack and Jill went up the hill to fetch water to fill a 600 gallon tank. Each bucket is five gallons. Jack is stronger, and is able to carry two buckets of water at a time, but Jill can only manage one. Also, Jack can complete three trips to the well and back in the time it takes Jill to make two trips. How many trips will Jill make before the tank is filled?
Answer: Jack is able to carry two 5 - gallon buckets of water per trip, or 2 * 5 = 10 gallons of water. Jill can only carry one bucket per trip, or 5 gallons. Jack completes 3 trips to the well and back for every 2 trips Jill completes, so in that time they have both together carried 3 Jack trips * 2 buckets per Jack trip * 5 gallons per bucket + 2 Jill trips * 1 bucket per Jill trip * 5 gallons per bucket = 30 gallons + 10 gallons = 40 gallons of water. If you consider these as a single "group" of trips, it will take 600 gallons / 40 gallons per "group" of trips = 15 groups of trips. As each of these "groups" of trips consists of two Jill trips, Jill will make 15 * 2 = 30 trips to the well and back before the tank is filled. The answer is 30.

Question: John's neighbor tells him to walk his dog for 1 hour each day for a total of $10. He does this for April, save for the 4 Sundays in April. He later spent $50 on books and gave his sister Kaylee the same amount. How much money did John have left?
Answer: April has 30 days, so if he didn't walk the dog on Sundays, he worked for a total of 30 days - 4 days = 26 days. If each day he earned $10, he ends up with 26 days * $10 / day = $260 . After buying books and giving his sister $50, he ends up with $260 - $50 - $50 = $160. The answer is 160.

Question: Connor wanted to order some new books to read. The website was offering free shipping over $50.00. They also had a deal that when you buy 4 books; the first two were 25% off. Book 1 cost 13.00 and Book 2 cost 15.00. Book 3 & 4 were both $10.00 each. How much more money did Connor need to spend to receive free shipping?
Answer:
Book 1 was $12.50 and book 2 was $15.00 so 13.00 + 15.00 = $28.00. He was buying 4 books, so these 2 were 25% off so 28.00 * .25 = $7.00. These two books came out to 28 - 7 = $21.00. Books 3 & 4 were both $10 each so 2 * 10 = $20.00. When you add all 4 books together, 21 + 20 = $41.00. To get free shipping he would need to spend 50 - 41 = $9.00 more on books. The answer is 9.