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What is the length of a car if the length on the scale model car is 17cm and the scale is 2cm : 50cm?
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What is the length of a car if the length on the scale model car is 17cm and the scale is 2cm : 50cm?

User WeakPointer
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1 Answer

3 votes
425 cm. The ratio is 17 : x is equal to 2cm : 50cm. You use cross multiplication to solve. 17 times 50 = 2 times x.
850 = 2x
425 = x
What is the length of a car if the length on the scale model car is 17cm and the scale-example-1
User Darryl Hebbes
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8.2k points
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