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Numerical Ability
Arithmetic
The sum of two numbers is 45. The sum of their quotient and is reciprocal is 2.05, the product of the numbers is?
Read Solution (Total 4)
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- a + b = 45
a/b+b/a = 2.05
=>(a^2+b^2)/ab = 2.05
=>((a+b)^2−2ab)/ab=2.05
=>(a+b)^2 = 2.05ab + 2ab = 4.05ab
=> ab = 45^2 / 4.05 = 500 - 9 years agoHelpfull: Yes(63) No(9)
- how it will sum of their quotient and is reciprocal is a/b+b/a,,,, pooja
- 9 years agoHelpfull: Yes(9) No(0)
- ans is 500. as explained by pooja
- 9 years agoHelpfull: Yes(2) No(3)
- ans : 500 i think
- 9 years agoHelpfull: Yes(0) No(4)
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