Xiaoqiang is 136cm tall this year, which is 1/40 taller than last year. What is the height in centimeters last year and what is the formula?
小强今年身高136cm，比去年增高了(1/40)，去年身高多少厘米，列式是多少
<gadget id="calculator">1 / 40</gadget>
<output>1/40 = around 0.025</output>

<gadget id="calculator">1 + (1/40)</gadget>
<output>41/40 = around 1.025</output>

<gadget id="calculator">136 / (41/40)</gadget>
<output>5_440/41 = around 132.682927</output>

<result>5_440/41 = around 132.682927</result>