Uncle Zhang’s salary in May is 2,450 yuan, and his bonus is 1,000 yuan. After deducting 1,600 yuan from the sum of salary and bonus, the remaining part is taxed at 5% of the personal adjustment tax. How much tax should he pay?
张叔叔5月份工资是2450元，奖金是1000元，工资和奖金总和扣除1600元后，所剩部分按个人调节税5%交税，他应纳税多少元？
<gadget id="calculator">1_000 - 1_600</gadget>
<output>-600</output>

<gadget id="calculator">2_450 + (-600)</gadget>
<output>1_850</output>

<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1_850 * (1/20)</gadget>
<output>185/2 = around 92.5</output>

<result>185/2 = around 92.5</result>