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Ratio and Proportion
A person spends 1/8th of his salary on travel,1/3rd of the remaining on food, he then spends 1/5th of the remaining on rent. Finally he puts 1/4th of the remaining as a monthly savings, after which he has 20000 left. What is his salary (in Rs.)?
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- let us assume his salary as x
x*(1-1/8)*(1-1/3)*(1-1/5)*(1-1/4)=20000
x*(7/8)*(2/3)*(4/5)*(3/4)=20000
x=400000/7
=57142 - 6 years agoHelpfull: Yes(8) No(6)
- So the total salary is 42800
- 6 years agoHelpfull: Yes(0) No(12)
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