Carefully read the instructions and write a program to convert between KPH and MPH in either direction. If you are driving across the border into Canada, it is difficult with the road signs in KPH values. In Canada, the Kilometers Per Hour (KPH) scale is used to measure speed. In the U.S., the Miles Per Hour (MPH) scale is used. For example, a speed limit of 50 MPH in Vermont is 80.47 KPH in Montreal. A speed limit of 60 KPH in Toronto is 37.28 MPH in Buffalo, NY. You’d like your computer or smartphone to convert between the Speed limit signs so you do not get a ticket. Design a program to • show a menu of choices; • ask the user which operation they want; • read in the user response;
: Carefully read the instructions and write a program to convert between KPH
and MPH in either direction.
If you are driving across the border into Canada, it is difficult with the road signs in KPH
values. In Canada, the Kilometers Per Hour (KPH) scale is used to measure speed. In the
U.S., the Miles Per Hour (MPH) scale is used. For example, a speed limit of 50 MPH in Vermont
is 80.47 KPH in Montreal. A speed limit of 60 KPH in Toronto is 37.28 MPH in Buffalo, NY.
You’d like your computer or smartphone to convert between the Speed limit signs so you do
not get a ticket.
Design a program to
• show a menu of choices;
• ask the user which operation they want;
• read in the user response;
• compute and display the result
Use the following formula
• 1 MPH=1.60934 KPH
• 1 KPH = 0.62137 MPH
In summary, design a program to
• show a menu of choices and ask the user which conversion they want:
Convert Kilometers Per Hour or Miles Per Hour:
**Enter 1 for KPH to MPH
**Enter 2 for MPH to KPH
Which conversion do you want?
• read in the user response for type of conversion (1 or 2):
use Scanner
• ask the user the speed value to be converted:
What speed value do you want converted?
• read in the user response for speed;
use Scanner
• compute and display the result (one of the following). If the user enters 1, then
convert the speed from KPH to MPH, else if the user enters 2 convert the speed from
MPH to KPH, else if the number is anything else tell the user their answer is invalid.
Invalid input
AA KPH is BB MPH
XX MPH is YY KPH
CPS 1231 CPS 1231: Computer O
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