The 2014 Nanjing Youth Olympic Games kicked off at 20:00 on August 16, 2014 in Nanjing, China. Jiajia Toy Store purchased a batch of toys "砳砳". (1/3) of the total number was sold on the first day, and (1/4) of the total number was sold on the second day, and there are still 70 toys left. How many do you think there are in this batch of toys "砳砳"?
2014南京青年奥林匹克运动会于2014年8月16日20时在中国南京拉开序幕．佳佳玩具店购进一批玩具"砳砳"．第一天卖出总数的(1/3)，第二天卖出总数的(1/4)，还剩下70个，你认为这批玩具"砳砳"一共有多少个？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">1 - (1/3) - (1/4)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">70 / (5/12)</gadget>
<output>168</output>

<result>168</result>