You put a lens in front of phone screen and the light coming through the lens makes a large version of the image on your screen appear on the wall on the opposite side of the lens from your phone. The focal length of the lens is 8.8 cm. If the lens is 200 cm from the image on the wall, what is distance in cm from the lens to your phone screen? (keep two digits past the decimal point.)

You put a lens in front of phone screen and the light coming through the lens makes a large version of the image on your screen appear on the wall on the opposite side of the lens from your phone. The focal length of the lens is 8.8 cm. If the lens is 200 cm from the image on the wall, what is distance in cm from the lens to your phone screen? (keep two digits past the decimal point.)

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