If second no is twice the first no and first no is thrice
the third no.Their avg is 20.Find the greatest no?

Answer Posted / anil

a+b+c/3=20;3c+6c+c/3=20;10c/3=20;10c=3(20);c=6;a=18;b=36
bcoz greatest=36

Is This Answer Correct ?    10 Yes 4 No



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