1. jim wants to buy a house. if james wanted to pay 20% of the principal of a 79
ID: 3103436 • Letter: 1
Question
1. jim wants to buy a house. if james wanted to pay 20% of the principal of a 79,000.00 house, along with closing cost that unlcluded 400.00 for an inspection 1100.00 to updates, court fees etc.. and 7% of the principal for attorney fees, how much does he need to save the buy the house?2. kay need to make at lest 92% of her final to get an A if the test had 126 problems on it how many did she need to get right to make her A. ( need to round to whole nbr)
3. sue needs oil in her car it was low 1/6th of a quart each time she checks it which is every 2 weeks. if she only wanted to add whole quats how often did need to add the quart? (approximate in months )
4. billy could eat lots of applesauce . if mia at 15% more than billy and jack ate 6% more than mia, if billy ate 8 oz how much did they eat all together (round to whole ounces)
5. jay had an ipod that could hold 30g of audio if it had 14% of free space and he wanted to put a movie that took up 3.2g of space did he have enough room to load it on his ipod?
Explanation / Answer
1) The total amount of money that Jim needs to save is: (79000 x 0.20) + 400 + 1100 + (79000 x 0.07) = $22,830. 2) To get a 92%, Kay needs to get: 126 questions x 0.92 = 116 questions correct. 3) If the amount of oil drops 1/6 of a quart every two weeks, then a whole quart will be gone in 12 weeks, or 3 months. So, Sue needs to add a quart of oil every three months. 4) Billy ate 8 oz. If Mia ate 15% more, then she ate (8 x 0.15) + 8 = 9.2 oz. If Jack ate 6% more than Mia, then he ate (9.2 x 0.06) + 9.2 = 9.752 oz. So, all together, they ate about 27 oz of applesauce. 5) If Jay has 30g of space and 14% of that was free, then 30 x 0.14 = 4.2 g of free space. Therefore, he has plenty of space to put the movie on his iPod.
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