>>540
#include <iostream>
using namespace std;

int main()
{
double velocity, distance;
cout << "速度[km/h]:";
cin >> velocity;
cout << "距離[km]:";
cin >> distance;
double time_hour = distance / velocity;
cout << (int)time_hour << "時間" << (time_hour - (int)time_hour) * 60 << "分" << endl;
return 0;
}