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Mathematics, 21.02.2020 20:46 montgomerykarloxc24x

Find the increase or decrease percent when
a) 16 is increased to 20.
b) 20 is decreased to 16.
c) 40 is increased to 60.
d) 11 is increased to 44.

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Find the increase or decrease percent when
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b) 20 is decreased t...
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