Question

1.5 = 10n what i dont get this ????

Answer 1

1.5 = 10n
⇒ 10n = 1.5
⇒ n= 1.5/10
⇒ n= 0.15

Final answer: n= 0.15~

Answer 2

1.5=10n
divide both sides by 10 to isolate n
1.5/10=0.15

10/10=1 so just n
Therefore, n=0.15