The grain store brought in 50 bags of rice and 50 bags of flour, each bag of rice was 90 kilograms, and each bag of flour was 25 kilograms. How many kilograms of rice and flour were transported in total?
粮店运进大米、面粉各50袋，每袋大米90千克，每袋面粉25千克，运进的大米和面粉一共多少千克？
<gadget id="calculator">90 + 25</gadget>
<output>115</output>

<gadget id="calculator">115 * 50</gadget>
<output>5_750</output>

<result>5_750</result>