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C++ Program to Convert Km/hr to miles/hr and vice versa
If input is in km/hr convert it to miles/hr else input will be in miles/hr convert it to km/hr. There are formulas that can be used for this conversion.
Conversion Formulas −
1 kilo-metre = 0.621371 miles 1 miles = 1.60934 Kilo-meter
Example
Input-: kmph= 50.00 Mph = 10.00 Output-: speed in m/ph is 31.07 speed in km/ph is 16.0934
Algorithm
Start Step 1 -> Declare function to convert km/ph to m/ph double km_mph(double km) return 0.6214 * km step 2 -> Declare function to convert m/ph to km/ph double m_km(double m_ph) return m_ph * 1.60934 step 3 -> In main() declare variable as double kmph = 50 and double mph = 10 print km_mph(kmph) print m_km(mph) Stop
Example
#include <bits/stdc++.h> using namespace std; // convert km/ph to m/ph double km_mph(double km){ return 0.6214 * km; } //convert mph to kmph double m_km(double m_ph){ return m_ph * 1.60934; } int main(){ double kmph = 50.00; double mph = 10.00; cout << "speed in m/ph is " << km_mph(kmph) << endl; cout << "speed in km/ph is " << m_km(mph); return 0; }
Output
speed in m/ph is 31.07 speed in km/ph is 16.0934
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