Oops sorry
For =right(C4,D4) it's not correct. you need to round with
=ROUNDUP(C4,2) so you have 2 decimals
And then you do =right(C4,2) so it returns you the decimals.
Then you can even be fancy and concatenate
=CONCATENATE(F4,$G$3,H4)
in F4 i have 3
in G3 I have H
in H4 i have 54 //...