There is a triangular wheat field with a bottom of 45 meters and a height of 86.2 meters. If 4600 kilograms of wheat can be harvested per hectare, how many kilograms of wheat can be harvested in this field?
有一块三角形麦地底45米，高86.2米，如果每公顷可收小麦4600千克，这块地共收小麦多少千克？
<gadget id="calculator">86.2 / 2 / 10_000</gadget>
<output>0.00431</output>

<gadget id="calculator">4_600 * 45 * 0.00431</gadget>
<output>892.17</output>

<result>892.17</result>