Excel formula to remove intermediate rows

Question

I've an excel sheet that looks like this:

I want to remove all the values that isn't a multiple of 0.1., ie, in the above example, I want to keep only the rows 1.2, 1.3, 1.4 and delete all the intermediate rows. How can I write formula for this?

Thanks.

Answer 1

The MOD function returns the remainder of a division. If that's zero, your value is divisible by the parameter value you gave it:

=MOD(A1,0.1)=0

Put that in a 3rd column, fill the formula down, and filter out or delete the FALSE rows.

Answer 2

In at third column, I'd enter the formula: =ROUND(A1,1)=A1 so it looks like this:

Then sort on Column C, and delete the FALSE rows.