To complete one round of a jogging track, samantha took 1.52 minutes. which expression below represents the time taken by samantha to complete 3 rounds of the track?
a. 3(1.50) + 0.02
b. 3(1.50) + 3(0.02)
c. 1.50 + 3(0.02)
d. 3(1.50) – 3(0.02)