Hi, I have a worksheet that has the following structure

A B
1 2 345
2 1 345
3 1 512

In column B there are values, and in column A there is a number that
indicates if the value in column B is repeated. In case it is repeated, I
want a macro that display in column C the result of multiplying that value
*2. Following the example I just wrote, I would need the value 690 displayed
in column C.

Hope it is clear enough

Thanks in advance

Regards,
Emece.-