':' expected how do i fix this please.

Answer 1

Every statement in java end with ;
So add

num = num/2 ; 👈

And
return binary ; 👈

Answer 2

Is this about "loan amount calculations? "
Formulae is incorrect..
amount = amount - amount*10/100;
// for 10%, if you need 90% , take 90
better to take new question....

Answer 3

Can you shown code?
Otherwise, add : as compiler expecting... 🙂

Answer 4

import java.util.Scanner;

//your code goes here
public class Converter{
public static String toBinary(int num){
String binary="";

while(num>0){
binary=(num%2)+binary;
num=num/2
}
return binary
}
}

public class Program {
public static void main(String[ ] args) {
Scanner sc = new Scanner(System.in);
int x = sc.nextInt();
System.out.print(Converter.toBinary(x));
}
}

Answer 5

Here sir

Answer 6

Thank you

Answer 7

import java.util.Scanner;

public class Program
{
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int amount = scanner.nextInt();
//your code goes here
for(int i=0; i<3 i++){
amount=(int)(amount * 90/100)
}
System.out.println(amount);
}

Answer 8

Thanks everyone

Answer 9

How past code

Answer 10

How about this

Answer 11

Write a phyton program that declare 2 variables (num1 and num2 ) with values 105 and 35 respectively

Answer 12

Sir

Answer 13

How about this?