Question

help.

Answer 1

@Mizuki

Answer 2

hi again

Answer 3

wat do u need help with??

Answer 4

i understand everything except the red circle part.

Answer 5

oh yay astrophysics to the rescue <3

Answer 6

It's a property that tells us this \[\huge \frac{ a }{ \frac{ b }{ c } } = \frac{ c \times a }{ b }\]

Answer 7

So think of it this way, it's just dividing by fractions really