Chashokreddy18@gmail.com posted an Question
April 10, 2020 • 23:34 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Problem from numerical ability can you explain how new expenditure is calculated in this problem?

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    Ujjawal vishal best-answer

    new expenditure is increased by 10%. old expenditure = 75 so, new expenditure= 75+(75×10%)=75+7.5=82.5

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    But in sol'n it is given as "(110/100)*75". How is it obtained?

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    75+(75*10/100)= 75[1+10/100]=75*(110/100)

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