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A) Increase 30 by 13% b) Decrease 250 by 15% c) Decrease 825 by 28% Please show your working out

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asked Jul 28, 2015 78.9k views

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A) Increase 30 by 13%

b) Decrease 250 by 15%
c) Decrease 825 by 28%

Please show your working out

Mathematics
high-school

RST asked

by RST

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1 Answer

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A) multiplier = 1.13
30 x 1.13 = 33.9
B) multiplier = 0.85
250 x 0.8 = 200
C) multiplier = 0.72
825 x 0.72 = 594

Matheus Frik answered Aug 1, 2015

by Matheus Frik

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A) Increase 30 by 13% b) Decrease 250 by 15% c) Decrease 825 by 28% Please show your working out

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