Question

Jeff and his family are driving to visit his grandmother they have driven about 30 miles which is about 2/3 of the way how much farther do they have to go

Answer 1

Answer:  15 miles

Step-by-step explanation:

2/3 of the way is 30 miles

Let x represent the total distance to grandmother's house, then

$\quad \dfrac{2}{3}x=30\\\\\rightarrow 2x=90\\\\\rightarrow x = 45$

Since the total distance is 45 and they have already driven 30 miles, there is 15 miles to go