decimal to fractions When being asked how to solve the Arithmetic Means of $8, 7, 7, 5, 3, 2,$ and $2$, I understand that adding these numbers then dividing by $7$ (the amount of numbers) gives me the decimal $4.85714...$ But when being asked to change this number into a fraction, I do not understand where the $\frac{6}{7}$ comes from in the answer of $4\frac{6}{7}$. Can someone please help me understand?

Adding $8, 7, 7, 5, 3, 2,$ and $2$ gives you $34$.
Divide that by $7$. (manually, not with a calculator)
you will get a quotient of $4$ and a remainder of $6$
that gives you the answer $4\frac{6}{7}$ = 4.85714... 
