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 / sujoy
1=3y
2=6y
3=y
if average is 20, then sum of three nos is 60
3y+6y+y=60
then,10y=60
or,y=6
then the greatest no. is the second no. i.e. 36
| Is This Answer Correct ? | 4 Yes | 0 No |
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