si064p1y6qj si064p1y6qj

02-01-2018
Mathematics

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a cookbook has dimensions 12cm by 16cm. what scale factor should be used to make an enlarged version that has dimensions 21cm by 28cm

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annagdoro annagdoro

02-01-2018

The scale would be 12 by 17 which is 4324

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musiclover10045 musiclover10045

02-01-2018

21/12 = 1.75

28/16 = 1.75

The scale factor = 1.75

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