τὸ ὅλον τόδε ποσαπλάσιον τοῦδε γίγνεται → how many times greater is this whole sum than that one
sternly: P. σκληρῶς, σχετλίως, P. and V. πικρῶς; see pitilessly.
exactly, accurately: P. and V. ἀκριβῶς.