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Maths Puzzle
Divide 50 in two parts so that the sum of reciprocals is (1/12), the numbers are
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- Ans: 20 and 30.
as 1/20+1/30= 1/12.:) - 12 years agoHelpfull: Yes(9) No(0)
- no are 20 and 30;
20+30=50;
1/20+1/30=(2+3)/60=5/60=1/12 - 12 years agoHelpfull: Yes(2) No(0)
- 1/x=1/50-x=1/12
after solcing x=30 another no.20 - 12 years agoHelpfull: Yes(0) No(0)
- let two parts are x and y.so x+y=50
given sum of reciprocals is 1/12.so 1/x+1/y=1/12
12(x+y)=xy.
12(50)=xy
xy=600
in this sum(x+y)is 50 and product(xy)is 600 the numbers are 20 and 30.
- 12 years agoHelpfull: Yes(0) No(0)
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