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

 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

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

i got 86 for this

hope this !

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