How many equal squares can be cut from a rectangular piece of paper with a length of 60 cm and a width of 42 cm? (A side of a square is in whole centimeters)
一个长为60厘米，宽为42厘米的长方形纸张最少可以剪成多少个面积相等的正方形？(正方形边长是整厘米数)
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">6 * 6</gadget>
<output>36</output>

<gadget id="calculator">42 / 36</gadget>
<output>7/6 = around 1.166667</output>

<gadget id="calculator">60 * (7/6)</gadget>
<output>70</output>

<result>70</result>