Daily, we must pay various expenses to get our essentials to survive. Without budgeting, we might become extravagant and spend entire pocket money on useless matters. Therefore, it becomes necessary to make a monthly budget to save money, and, of course, it is possible only with the help of math. We can calculate things and estimate them reasonably if we know math formulas. Hence math is essential to escape from spending excessive money and save it for the future.