The transport team has to transport 35 tons of goods today, and can transport 5 tons each time. It has been transported 3 times in the morning. How many times will it be transported in the afternoon? (solution by equation)
运输队今天要运走35吨货物，每次能运5吨，上午运了3次，下午要运多少次？(用方程解)
<gadget id="calculator">3 * 5</gadget>
<output>15</output>

<gadget id="calculator">35 - 15</gadget>
<output>20</output>

<gadget id="calculator">20 / 5</gadget>
<output>4</output>

<result>4</result>