Problema Solution
You left home at 9:00 A.M. and drove to the seaquarium at 75 km/h. After 2 hr. of sightseeing, you returned home at 50 km/h. lf you arrived home at 2:00 P.M., how far you do you live from the seaquarium
Answer provided by our tutors
you used 5 -2 =3 hours on driving.
suppose it is x miles away from your home.
x/75 + x/50 = 3
solve this we get x = 90