Zhang Jun, Deng Ming, and Liu Hua saved money in a ratio of 1:3:4. The average amount they saved was 320 yuan. How much did Deng Ming save?
张军，邓明，刘华三位小朋友储蓄钱数之比是1：3：4，他们储蓄的平均数是320元，邓明储蓄了多少元．
<gadget id="calculator">320 * 3</gadget>
<output>960</output>

<gadget id="calculator">1 + 3 + 4</gadget>
<output>8</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">960 * (3/8)</gadget>
<output>360</output>

<result>360</result>