Question

A shopkeeper sold two cellular phones for rs 8000 each , gaining 20 % on one and losing 20% on other . Find his loss or gain percent as whole.

Answer 1

Answer:

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Answer 2

Answer:

import java.util.Scanner;

class ElectricityBill

{

String n;

int units;

double bill;

void accept()

{

Scanner in = new Scanner(System.in);

System.out.println("Enter the name of the customer");

n = in.nextLine();

System.out.println("Enter the number of units consumed");

units = in.nextInt();

}

void calculate()

{

if(units<=100)

bill = 2*units;

else if(units>100 && units<=300) //next 200 units

bill = 2*100 + (units-100)*3;

else if(units>300)//above 300 units

{

bill = 2*100 + 3*200 + (units-300)*5;

bill = bill + 2.5*bill/100; //surcharge 2.5%

}

}

void print()

{

System.out.println("Name of the customer : " + n);

System.out.println("Number of units consumed : " + units);

System.out.println("Bill Amount: " + bill);

}

public static void main(String args[])

{

ElectricityBill obj = new ElectricityBill();

obj.accept();

obj.calculate();

obj.print();

}

}

Step-by-step explanation:

Hoii

Good Morning