I am doing a math quiz game project for kids in primary school, in C#, using visual stdio 2017. How do I do a divison using random numbers so it devides by positive even numbers only. Can you modify my code below to divided random numbers, so the first number is always higher than the divisor and the result is a positive interger with no remainder. I have just started learning c#. Can you modify the code below so that the division answer does not leave a remainder.

using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms;

namespace AssignmentQuiz { public partial class Form8 : Form { public Form8() { InitializeComponent(); }

private void button1_Click(object sender, EventArgs e) { Form1 newForm = new Form1(); newForm.Show(); this.Hide(); } int num1, num2, num3, num4, num5, num6;

private void button2_Click(object sender, EventArgs e) { int answer1 = Convert.ToInt32(textBox1.Text); int answer2 = Convert.ToInt32(textBox2.Text); int answer3 = Convert.ToInt32(textBox3.Text);

if (((num1 / num2 == answer1) && (num3 / num4 == answer2) && (num5 / num6 == answer3))) { MessageBox.Show("WELL DONE. ALL ANSWERS CORRECT!!");

Form11 newForm = new Form11(); newForm.Show(); this.Hide(); } else { MessageBox.Show("SORRY. INCORRECT ANSWER"); } } private void Button1_Click_1(object sender, EventArgs e) { System.Random random = new System.Random();

int min = 5; int max = 15; num1 = random.Next(min / 2, max / 2) * 2; label1.Text = num1.ToString();

int mn = 2; int mx = 6; num2 = random.Next(mn / 2, mx / 2) * 2; label3.Text = num2.ToString();

int mmn = 5; int mxm = 20; num3 = random.Next(mmn / 2, mxm / 2) * 4; label5.Text = num3.ToString();

int mnm = 2; int mxn = 6; num4 = random.Next(mnm / 2, mxn / 2) * 4; label7.Text = num4.ToString();

int nmn = 5; int mxx = 25; num5 = random.Next(nmn / 2, mxx / 2) * 6; label9.Text = num5.ToString();

int m = 2; int n = 6; num6 = random.Next(m / 2, n / 2) * 6; label11.Text = num6.ToString(); }

} }