Subprograms

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Question 11

Easy

An athletics track design program uses the following sub-program to calculate the total distance of a race in kilometres:

global conversionFactor = 1.609

function calculateTrackLength(laps, lapLengthMiles)
    distanceMiles = laps * lapLengthMiles
    distanceKm = distanceMiles * conversionFactor
    return distanceKm
endfunction

State the name of one local variable used in this sub-program.

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