### Common Math That Relates to Money

Math is visible in almost all the discipline of the world. Whether it is physics, engineering, chemistry, or even biotechnology, math has its application in almost every major discipline. One of those disciplines that has the most application of math is every calculation work related to money. One of the most basic and commonly occurring applications of math in money is the calculation of money. Take the example of daily grocery, whenever you go to a store, proceed with your shopping and then move to the checkout, the teller handler in most cases returns you some change.
There you have the relation of math with money. You have to quickly calculate the amount that you handed over to the teller and then calculate whether the amount of change you were handed over to by him is accurate or not. It is the most common application of mental math and the most common relation of math with money.