A canteen shared 45.6 tons of coal in the first quarter of this year, and the coal consumption in April was 1.2 tons more than the average coal consumption from January to April. How many tons of coal was used in April?
某食堂今年第一季度共用煤45.6吨，四月份的用煤量比一月份至四月份的平均用煤量还多1.2吨．四月份用煤多少吨？
<gadget id="calculator">45.6 / 4</gadget>
<output>11.4</output>

<gadget id="calculator">11.4 + 1.2</gadget>
<output>12.6</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">12.6 / (3/4)</gadget>
<output>16.8</output>

<result>16.8</result>