Answer:
def calcSpeed(distance, time):
return distance/time
def getStat(name, unit):
while True:
try:
value = float(input("Enter the "+name+" in "+unit+": "))
return value;
except:
print("You should enter a number, please try again.")
distance = getStat('distance', 'miles')
time = 0
while time == 0:
time = getStat('time', 'hours')
if (time == 0):
print("Cannot divide by zero, so enter a non-zero time")
print("Your speed was {:.1f} mph".format(calcSpeed(distance, time)))
Explanation:
I hope you see what is happening in the code so you can give the second one a shot yourself!
BTW: I used different units, but for sure you'll be able to fix that!
