Photographing 47161

While photographing the class, Henry noticed that he was only 8 cm tall in the photo, while Patrik standing next to him was 8.5 cm tall. Based on his height, Henry calculated that Patrik must measure 17 dm. How tall is Henry?

Correct answer:

H =  16 dm

Step-by-step explanation:

h1=8 cm p1=8.5 cm P=17 dm  H:h1 =P:p1  H=h1 p1P=8 8.517=16 dm

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