heelpp m leo spent the same amount of time working on each of 5 different weight machines and then spent 2/3 of an hour on the treadmill. if he spent a total of 1_3/ 4 hours at the gym, which shows the correct equation and solution for x, the number of hours leo spent at each of the weight machines? a), 5x+2/3=1_3/4; leo spent 13 minutes at each machine b).5x+2/3=1_3/4; leo spent 29 minutes at each machine c).2/3x+1_3/4=5; leo spent 5 minutes at each machine d).2/3x+1_3/4=5; leo spent 10 minutes at each machine