To welcome the New Year's Day, the fifth grade students made safflower, and Class 53 made 1.5 times as much as Class 52. If Class 53 gave 30 flowers to Class 52, the number of flowers in Class 2 would be the same. How much did Class 52 make? Duo? (solution with equation)
为迎元旦，五年级同学做红花，五三班做的是五二班的1.5倍，如果五三班给五二班30朵，两班的朵数就同样多，五二班做了多少朵？(用方程解答)
<gadget id="calculator">30 + 30</gadget>
<output>60</output>

<gadget id="calculator">1.5 - 1</gadget>
<output>0.5</output>

<gadget id="calculator">60 / 0.5</gadget>
<output>120</output>

<result>120</result>