# Posts by Marche

Total # Posts: 4

**Math**

If 50% of the students in your class are men and 20% of the students have blond hair, which of the following describes the percentage of students in your class who are men with blond hair?

*February 14, 2012*

**Math**

Given that an English pound is worth $1.64, how much larger is a pound than a dollar? Answer in percentage terms

*February 13, 2012*

**Math**

The population of a town increased from 55,370 to 162,240 in one decade. What was the percent change of the population?

*February 13, 2012*

**Math**

Suppose that 8 turns of a wire are wrapped around a pipe with a length of 60 inches and a circumference of 4 inches. What is the length of the wire

*February 13, 2012*

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