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The image of an eraser in a magnifying glass is three times the erasers actual size and has width of 14.4 cm. What is the actual width in cm?
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4 votes
The image of an eraser in a magnifying glass is three times the erasers actual size and has width of 14.4 cm. What is the actual width in cm?

User Astr
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1 Answer

7 votes
4.8 because you simply divide the magnified width by how much it was magnified to find the width with out the magnification
User Octavia
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