Tomb-sweeping Day, 88 students in the fifth grade of our school wore red scarves to visit the "Revolutionary Martyrs Cemetery".
清明节，我校五年级有88名同学佩戴好红领巾去"革命烈士陵园"扫墓，每条红领巾的底长10dm，高5dm，做这些红领巾至少需要多少平方米布．
<gadget id="calculator">10 / 10</gadget>
<output>1</output>

<gadget id="calculator">5 / 10 / 2</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 * (1/4) * 88</gadget>
<output>22</output>

<result>22</result>