The product of 360*25 is equal to the product of how many times 50.
360*25的积与多少乘50的积相等．
<gadget id="calculator">25 / 50</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">360 * (1/2)</gadget>
<output>180</output>

<result>180</result>