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8 1/2 by 11 inches dilated to 1 7/10 inches by 2 1/5 inches. what is the scale factor
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8 1/2 by 11 inches dilated to 1 7/10 inches by 2 1/5 inches. what is the scale factor
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Mar 2, 2017
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8 1/2 by 11 inches dilated to 1 7/10 inches by 2 1/5 inches. what is the scale factor
Mathematics
middle-school
Dragonborn
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8 1/2 by 11.
Area1 = 8 1/2 × 11
Area1 = 17 / 2 × 11 = 187/2
17/10 by 2 1/5
Area2 = 17/10 × 11/5
Area2 = 17 / 10 × 11/5 = 187/50
Scale factor = Area1 / Area2
= 187/2 ÷ 187/50
= 187/2 × 50/187
= 25
Scale factor = 25
Prags
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Mar 8, 2017
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