几个英语计算试题
1.On a road map with a scale of 1/4 inchper 10 miles,the highway from Waukee to Winterset is 1又3/8 inches long.How many miles long is this highway?
A.44
B.55
C.65
D.70
2.The price of gasoline has increased by 5% during the past month.If the price per gallon a month ago was $1.20,what is the current price per gallon?
A.$1.24
B.$1.25
C.$1.26
D.$1.70
E.$1.
3.Which of the following fractions is equivalent to 0.05?
A.1/5
B.1/20
C.1/25
D.1/50
E.1/200要过程
4.What is the distance between the points with (x,y) coordinates(3,-2)and(-3,-1)?
5.If f(x)=x的平方-2,then f(a+2)=?
6.For 0度