Xixi and Huanhuan took a photo together. Xixi is 1.6 meters tall. In the photo, she is 5cm tall. Huanhuan is 4cm tall in the photo, how many meters is Huanhuan's height?
喜喜和欢欢一起照相，喜喜身高1.6米，在照片上她的高是5cm．欢欢在照片上高4cm，欢欢的身高是多少米．
<gadget id="calculator">1.6 * 100</gadget>
<output>160</output>

<gadget id="calculator">5 / 160</gadget>
<output>1/32 = around 0.03125</output>

<gadget id="calculator">4 / (1/32) / 100</gadget>
<output>32/25 = around 1.28</output>

<result>32/25 = around 1.28</result>