M4maths
Maths Puzzle
Numerical Ability
17% of 17 + 18% of 18 = 19% of x
then x is lying in the range
Read Solution (Total 2)
-
- 17/100*17+18/100*18=19/100*x
=>(17*117+18*18)/100=19/100*x
=>189+324=19*x
=>x=513/19
=>x=27
So option 1 is correct - 9 years agoHelpfull: Yes(1) No(0)
- 17/100*17+18/100*18=19/100*x
=>(17*117+18*18)/100=19/100*x
=>189+324=19*x
=>x=513/19
=>x=27 - 9 years agoHelpfull: Yes(0) No(1)
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