const numb_1 = 5, numb_2 = 4, avar_3 = 8, avar_4 = 5, avar_5 = 6, avar_6 = 7;
const num_1 = 5, num_2 = 2, quant = 4;

const sum = numb_1 + num_1;
console.log("Sum is:", sum);

console.log("\n===========================================================================");

const division = numb_2 / num_2;
console.log("\nDivison is:", division);

console.log("\n===========================================================================");

const avarege = (avar_3 + avar_4 + avar_5 + avar_6) / quant;
console.log("Avarege is:", avarege);