kayleerollingsow3ixn kayleerollingsow3ixn

02-11-2017
Mathematics

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Some conveyor belts have two pulleys. If one pulley has a diameter of 45 cm and another has a diameter of 20 cm, what is the ratio of the smaller diameter to the largest diameter?

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sashajune2008oyriiv sashajune2008oyriiv

02-11-2017

20:45 or 4:9 if simplified

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