There are 78 volleyballs in Yumiao Primary School, which is equivalent to (2/3) of football. How many footballs are there?
育苗小学有排球78个，相当于足球的(2/3)，足球有多少个？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">78 / (2/3)</gadget>
<output>117</output>

<result>117</result>