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When a quantity x is decreased by r% then the formula of the decreased quantity is___​

Answer» LET the number be 100when INCREASED by 10% number will be=100+ 10010 ×100=110when decreased by 10%=110− 10010 ×110=99Decrease in ORIGINAL value is (100-99)=1Percentage decrease is 1001 ×100=1%There will be 1 PERCENT decrease


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