60 divided by 4. EXPLANATION: If his grandfathers age is 3 more than whatever 4 times seans age is. we can do 63 - 3. which is 60. Then you fond seans age. 60 divided by 4 is the equation to find seans age. sry its a bad explanation but I hope the answer helps!
<span>The right answers would be B (7 miles after marker 58) and C (7 miles before marker 58). The problem doesn't say if the rest area is going to be built 7 miles before milepost 58 or 7 miles after it.</span>
