A) 120
B) 150
C) 180
D) 300
Correct Answer: C
Solution :
Let the third number be x. \[\therefore \] Second number \[=3x\] First number \[=6x\] \[\therefore \] \[(x+3x+6x)=100\times 3\] \[\Rightarrow \] \[10x=300\] \[\Rightarrow \] \[x=30\] \[\therefore \] The largest number \[=6x\] \[=\text{ }6\times 30\text{ }=\text{ }180\]You need to login to perform this action.
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