Answer:
Here is the code for you:
function distanceMiles = CalculateDistance(timeHours, rateKPH)
%timeHours: Time in hours
%rateKPH: Rate in kilometers
rateMPH = KilometersToMiles(rateKPH); %Call KilometersToMiles function(below) to assign
%rateMPH with the corresponding speed in miles per
%hour
distanceMiles = rateMPH * timeHours;
end
function milesValue = KilometersToMiles(KilometersValue)
milesValue = KilometersValue * 0.6213712;
end
And the output screenshot is: [Attached]