Distance as displayed in miles on some road maps - NSC Information Technology - Question 1 - 2016 - Paper 1
Question 1
Distance as displayed in miles on some road maps. The user is required to enter the distance in miles in the text box.
Write code to convert the distance entered in... show full transcript
Worked Solution & Example Answer:Distance as displayed in miles on some road maps - NSC Information Technology - Question 1 - 2016 - Paper 1
Step 1
Extract the distance from the text box as an integer
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Answer
Use the appropriate method to retrieve the distance from the input field and store it as an integer value.
Step 2
Convert distance to kilometers
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Answer
The formula for conversion is:
Distanceext(km)=Distanceext(miles)imes1.6.
Step 3
Display the distance in text box with labels
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Answer
Format the output to show both the distance in kilometers and the relevant label, ensuring clear readability for users.
