63 tons of chemical fertilizers are allocated to three townships A, B and C according to the ratio of 4:2:3, how many tons is more in township A than in township B.
把63吨化肥，按4：2：3分配给甲、乙、丙三个乡，甲乡比乙乡多分多少吨．
<gadget id="calculator">4 + 2 + 3</gadget>
<output>9</output>

<gadget id="calculator">63 / 9</gadget>
<output>7</output>

<gadget id="calculator">4 - 2</gadget>
<output>2</output>

<gadget id="calculator">7 * 2</gadget>
<output>14</output>

<result>14</result>