The mass ratio of apples and pears shipped from the store is 5:7. It is known that there are 86kg more pears than apples. How many kilograms of fruits are shipped in total?
商店运来的苹果和梨的质量比为5：7，已知梨比苹果多86kg，共运来水果多少千克？
<gadget id="calculator">5 + 7</gadget>
<output>12</output>

<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">(7/12) - (5/12)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">86 / (1/6)</gadget>
<output>516</output>

<result>516</result>