The turnover of a shopping mall last year was 3.5 million yuan. It is expected that this year's turnover will increase by 20% compared with last year. How much is the turnover of this shopping mall this year expected to reach?
某商场去年的营业额是350万元，预计今年的营业额比去年增长20%，该商场今年的营业额预计会达到多少万元．
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">350 * (6/5)</gadget>
<output>420</output>

<result>420</result>