The quotient of 15 divided by x is equal to 8 divided by 12.
15除以x的商等于8除以12．
<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">15 * (3/2)</gadget>
<output>45/2 = around 22.5</output>

<result>45/2 = around 22.5</result>