It is hoped that there are 62 boys in the fourth grade of primary school, which is 10 fewer than 1.2 times the number of girls. How many girls are there? (Solution of column equation)
希望小学四年级有男生62人，比女生人数的1.2倍少10人，女生有多少人？(列方程解)
<gadget id="calculator">62 + 10</gadget>
<output>72</output>

<gadget id="calculator">72 / 1.2</gadget>
<output>60</output>

<result>60</result>