(35/56)*(4/7)=how much.
(35/56)*(4/7)=多少．
<gadget id="calculator">35 / 56</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">4 / 7</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">(5/8) * (4/7)</gadget>
<output>5/14 = around 0.357143</output>

<result>5/14 = around 0.357143</result>