1001个硬币(每个1分)在桌上按行排列.
每行第二个硬币用5分硬币替代.
每行第三个硬币用1角代替.
每行第四个硬币用25分代替.
问桌上硬币总共价值多少?
英语牛人 请帮忙翻译,谢谢!
英语牛人 请帮忙翻译,谢谢!
One thousand and one pennies are arranged in a row on a table. Every second coin is
replaced with a nickel. Then every third coin is replaced with a dime. Finally, every fourth coin is replaced with a quarter. What is the total value of coins left on the table?
One thousand and one pennies are arranged in a row on a table. Every second coin is
replaced with a nickel. Then every third coin is replaced with a dime. Finally, every fourth coin is replaced with a quarter. What is the total value of coins left on the table?
英语人气:299 ℃时间:2020-01-29 10:03:48
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