How to solve Time Converter in Java?

Question

I am not able to solve the Time Converter in java. If anyone knows then help me please.

Answer 1

import java.io.*;
import java.util.*;
class Conversion {
static void conversion(float hours)
{
float minutes, seconds;
minutes = hours * 60;
seconds = hours * 3600;
Regards,
Jimmy

Answer 2

You need only one line of code. It starts with:
System.out.println(......
And I think, you will be able to multiply the number of seconds for a given number of days?