Question 1 karen is riding her bicycle. she rides at a speed of 11 kilometers per hour for 17.6 kilometers. for how many hours does she ride?

The formula for distance-time-velocity is
t = d/v
t stands for time, d stands for distance, v stands for velocity

Given from the question:
d = 17.6 km
v = 11 km/hour

Asked from the question:
t

Solution:
t = d/v
t = 17.6/11
t = 1.6 hour
t = 1 hour + 0.6 hour
t = 1 hour + 0.6 × 60 minutes
t = 1 hour + 36 minutes

Karen rides bicycle for 1.6 hour, or you can write it as 1 hour 36 minutes