2013 AMC10B 真题
2013-10-01 AMC 2013 AMC10B AMC PDF 372.53KB
Problem 1
Problem 2
Mr. Green measures his rectangular garden by walking two of the sides and finding that it is steps by steps. Each of Mr. Green's steps is feet long. Mr. Green expects a half a pound of potatoes per square foot from his garden. How many pounds of potatoes does Mr. Green expect from his garden?
格林先生通过用自己的步长来测量他的矩形花园，发现大小是 15 步ｘ 20 步。格林先生的每 一步是 2 英尺长。他期望他的花园每平方英尺的土地可以产出半磅的土豆。那么格林先生期 望他的花园总共可以产出多少磅的土豆？
Problem 3
On a particular January day, the high temperature in Lincoln, Nebraska, was degrees higher than the low temperature, and the average of the high and the low temperatures was . In degrees, what was the low temperature in Lincoln that day?
内布拉斯加州林肯市在一月份的某天，高温比低温高 16 度，且高温和低温的平均值是 3 度， 那么林肯市那天的低温是多少度？
2013 AMC 10B
