The current price of a washing machine has increased (1/5) from the original price. The original price is 800 yuan. How much has the current price increased from the original price?
一种洗衣机现价比原价增加(1/5)，原价是800元，现价比原价增加了多少元？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">800 * (1/5)</gadget>
<output>160</output>

<result>160</result>