Since Beibei's family replaced the electric meter and implemented the tiered electricity price, the actual monthly electricity consumption is now 20% lower than before. If you save 12 yuan per month now. How much did you spend on electricity per month?
贝贝家自从换了新电表，实施阶梯电价后，现在每月实际用电量比原来节约了20%．如果现在每月节约12元．原来每月用电多少元？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">12 / (1/5)</gadget>
<output>60</output>

<result>60</result>