美国入学考试数学题看不懂Phillip charged $400 worth of goods on his credit card. On his first bill, he was not charged any interest, and he made a payment of $20. He then charged another $18 worth of goods. On his second bill a month later
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 21:04:54
![美国入学考试数学题看不懂Phillip charged $400 worth of goods on his credit card. On his first bill, he was not charged any interest, and he made a payment of $20. He then charged another $18 worth of goods. On his second bill a month later](/uploads/image/z/10234523-11-3.jpg?t=%E7%BE%8E%E5%9B%BD%E5%85%A5%E5%AD%A6%E8%80%83%E8%AF%95%E6%95%B0%E5%AD%A6%E9%A2%98%E7%9C%8B%E4%B8%8D%E6%87%82Phillip+charged+%24400+worth+of+goods+on+his+credit+card.+On+his+first+bill%2C+he+was+not+charged+any+interest%2C+and+he+made+a+payment+of+%2420.+He+then+charged+another+%2418+worth+of+goods.+On+his+second+bill+a+month+later)
美国入学考试数学题看不懂Phillip charged $400 worth of goods on his credit card. On his first bill, he was not charged any interest, and he made a payment of $20. He then charged another $18 worth of goods. On his second bill a month later
美国入学考试数学题看不懂
Phillip charged $400 worth of goods on his credit card. On his first bill, he was not charged any interest, and he made a payment of $20. He then charged another $18 worth of goods. On his second bill a month later, he was charged 2% interest on his entire unpaid balance. How much interest was Phillip charged on his second bill 这是题目
看了google翻译还是不知道该怎么算,要是不想翻译的就把数学式子列出来就好,让我默默参透
美国入学考试数学题看不懂Phillip charged $400 worth of goods on his credit card. On his first bill, he was not charged any interest, and he made a payment of $20. He then charged another $18 worth of goods. On his second bill a month later
Phillip用他的信用卡买了$400的东西,第一个账单日他不付利息,还了$20,又买了$18的东西.在他第二个账单日,他需要承担全部未付余额2%的利息.第二个账单日 他需要付多少利息?