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4 years ago

15

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

28cm

2 answers:

Juli2301 [7.4K]4 years ago

6 0

21/12 = 1.75

28/16 = 1.75

The scale factor = 1.75

Alina [70]4 years ago

5 0

The scale would be 12 by 17 which is 4324

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