By 2010, there will be approximately 260 million students at all levels and types of schools across the country, and the thickness of 100 sheets of paper is about 1 centimeter. If each person saves one piece of paper, how many centimeters are the paper saved by all kinds of students at all levels across the country?
到2010年，全国各级各类在校生大约是2.6亿人，而100张纸的厚度约是1厘米．如果每人节约一张纸，那么全国各级各类在校生节约的纸大约有多少厘米高？
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">(1/100) * 260_000_000</gadget>
<output>2_600_000</output>

<result>2_600_000</result>