The price of a schoolbag after (2/3) of the original price is 60 yuan. What is the original price?
一个书包按原价的(2/3)后的价钱是60元钱，原价是多少元．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">60 / (2/3)</gadget>
<output>90</output>

<result>90</result>