There are 850 square meters of rose flowers and 350 square meters of peonies in the street park, accounting for 3/4 of the total area of the street park. How many square meters is the street park?
街心公园里种月季花850平方米，牡丹花350平方米，共占街心公园总面积的(3/4)，街心公园有多少平方米？
<gadget id="calculator">850 + 350</gadget>
<output>1_200</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1_200 / (3/4)</gadget>
<output>1_600</output>

<result>1_600</result>