100 kilograms of rice can be milled to produce 78 kilograms of rice. To mill 1170 kilograms of rice, how many kilograms of rice are needed?
100千克的稻谷可碾出大米78千克，要碾出1170千克大米，需要稻谷多少千克？
<gadget id="calculator">100 / 78</gadget>
<output>50/39 = around 1.282051</output>

<gadget id="calculator">(50/39) * 1_170</gadget>
<output>1_500</output>

<result>1_500</result>