# Math Help - Simplify exponential

1. Yeah, i kinda figured it out later (bit slow this morning.... going to get coffee now)

2. Originally Posted by 11rdc11
.3 = 3/10
I know .3 = $\frac{3}{10}$ but what happened to the 2? lol I am sorry if this is a seriously stupid question, but i don't understand what happened to the 2?