Nanxiong RT-Mart bought a batch of fruits, 20 boxes of apples, 75 yuan per box; 20 boxes of oranges, 55 yuan per box. How much does this batch of fruit cost?
南雄大润发买进一批水果，苹果有20箱，每箱75元；桔子有20箱，每箱55元．这批水果一共要多少元？
<gadget id="calculator">20 * 75</gadget>
<output>1_500</output>

<gadget id="calculator">20 * 55</gadget>
<output>1_100</output>

<gadget id="calculator">1_500 + 1_100</gadget>
<output>2_600</output>

<result>2_600</result>