The supermarket shipped 190 bags of rice and 210 bags of flour, each bag of rice was 40 kg, and each bag of flour was 35 kg. How many kg did the rice and flour weigh together?
超市运来190袋大米和210袋面粉，每袋大米40千克，每袋面粉35千克，运来的大米和面粉共重多少千克？
<gadget id="calculator">40 * 190</gadget>
<output>7_600</output>

<gadget id="calculator">35 * 210</gadget>
<output>7_350</output>

<gadget id="calculator">7_600 + 7_350</gadget>
<output>14_950</output>

<result>14_950</result>