Question

Worker A can do a job in 15 days while worker B can do the same job in 20 days. Write a program to calculate the total number of days required to finish the work if both the workers work simultaneously.

Answer 1

using System;
namespace Q44779
{
class Program
{
static void Main(string[] args)
{
double result = 1 / (1 / (double)15 + 1 / (double)20);
Console.WriteLine("If worker A can do a job in 15 days");
Console.WriteLine("while worker B can do the same job in 20 days");
Console.WriteLine("So the total number of days required to finish the work ");
Console.WriteLine("if both the workers worksimultaneously is {0:#.##}", result);
Console.ReadKey();
}
}
}