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If A Certain Computer Is Capable Of Printing 4900 Monthly Credit Card Bills Per Hour, While A New Model Is Capable Of Printing At A Rate Of 6600 Per Hour, The Old Model Will Take Approximately How Much Longer Than The New Model To Print 10000 Bills? |
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Answer» Old MODEL is capable of PRINTING at a rate of 4900 per hour New model is capable of printing at a rate of 6600 per hour Old model TIME taken to print 10000 cards = 10000/4900 = 100/49 New model time taken to print 10000 cards = 10000/6600 = 100/66 Old model - new model: 100/49 - 100/66 = 1700 /(49*66) = 850/(49 * 33) = 0.525 hrs => 31 mins Therefore, the old model will take approximately 31 mins longer than the new model to print 10000 bills. Old model is capable of printing at a rate of 4900 per hour New model is capable of printing at a rate of 6600 per hour Old model time taken to print 10000 cards = 10000/4900 = 100/49 New model time taken to print 10000 cards = 10000/6600 = 100/66 Old model - new model: 100/49 - 100/66 = 1700 /(49*66) = 850/(49 * 33) = 0.525 hrs => 31 mins Therefore, the old model will take approximately 31 mins longer than the new model to print 10000 bills. |
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