Uncle Li’s fruit shop wholesaled 15 boxes of pears and 15 apples each yesterday. Each box of apples weighs 48 kilograms, and each box of pears weighs 32 kilograms. How many kilograms are these apples and pears in total?
李叔叔的水果店昨天批发了梨子和苹果各15箱，其中苹果每箱48千克，梨子每箱32千克，这些苹果和梨子一共多少千克？
<gadget id="calculator">15 * 48</gadget>
<output>720</output>

<gadget id="calculator">15 * 32</gadget>
<output>480</output>

<gadget id="calculator">720 + 480</gadget>
<output>1_200</output>

<result>1_200</result>