The shop bought 15 pieces of red cloth, 145 meters each, and 32 pieces of blue cloth, 120 meters each. How many meters of fabric did the shop buy in total?
商店购进红布15匹，每匹145米，购进蓝布32匹，每匹120米．这个商店一共购进布料多少米？
<gadget id="calculator">145 * 15</gadget>
<output>2_175</output>

<gadget id="calculator">120 * 32</gadget>
<output>3_840</output>

<gadget id="calculator">2_175 + 3_840</gadget>
<output>6_015</output>

<result>6_015</result>