Every Wednesday, Wayne works out for ¾ of an hour at the fitness center. Every Saturday, he goes to the fitness center again and exercises for 3 times as long. How much time does Wayne spend at the fitness center in all each week?

Answer :

180 minutes or 3 hours. 3/4 of an hour is 45 min and 45•3= 135. You then add 135+45= 180 min or 3 hours