85. If the cost of sugar is? 15 / kg and first it
increases by 20% then decreases by 20%, then
find the effective percen

By Maya

85. If the cost of sugar is? 15 / kg and first it
increases by 20% then decreases by 20%, then
find the effective percentage increase on
decrease.
(A) 5% increase
(B) 10% decrease
(C) 6% increase
(D) 4% decrease​

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Maya

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