If the former term of a ratio is increased by 16, and the latter term is divided by (3/5), the ratio remains unchanged. What is the original former term of this ratio?
一个比的前项增加16，后项除以(3/5)，比值正好不变，这个比原来的前项是多少．
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">(5/3) - 1</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">16 / (2/3)</gadget>
<output>24</output>

<result>24</result>