0,25.10 pangkat 3 : 0,75.10 pangkat -3

0,25 x 10³ : 0,75 x 10^-3
= 25/100 x 1000 : 75/100 x 1/1000
= 250 : 75/100000
= 25 x 10¹ : 75 x 10^-5
= 25/75 x 10^1-(-5)
= 1/3 x 10^6