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1309

Q:

The expenses on rice, fish and oil of a family are in the ratio 12 : 17 : 3. The price of these articles are increased by 20 % , 30 % and 50 % respectively. The total expenses of family on these articles are increased by: 

  • 1
    $$28{1\over 8}\%$$
  • 2
    $$30{1\over 8}\%$$
  • 3
    $$14{1\over 8}\%$$
  • 4
    $$7{1\over 8}\%$$
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Answer : 1. "$$28{1\over 8}\%$$"

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