Answer:
47mph and 32kph the ratio is 1.6kph for every 1 so divide by 1.6 and the second you multiply
Step-by-step explanation:
1 1/5 miles per hour
3/5 = 0.60
1/2= 0.5 hr
0.60 * 2 = 1.2
1.2 mph = 1 1/5