To celebrate New Year's Day, Class 61 made paper flowers to decorate the classroom. Among them, the number of red flowers (5/6) is equal to the number of green flowers (4/7). It is known that the number of red flowers is 55 less than that of green flowers. How many red flowers were made? Duo.
为了庆祝元旦，六1班做纸花装扮教室，其中红花朵数的(5/6)等于绿花朵数的(4/7)，已知红花比绿花少55多，红花做了多少朵．
<gadget id="calculator">4 / 7</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">55 * (4/7)</gadget>
<output>220/7 = around 31.428571</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">(5/6) - (4/7)</gadget>
<output>11/42 = around 0.261905</output>

<gadget id="calculator">(220/7) / (11/42)</gadget>
<output>120</output>

<result>120</result>