# Study: My Understanding of Services What One Can Do With One Calculator

It is essential for one to note that a calculator has always remained an essential of life. Even when one is not a seller will always find himself or herself buying stuff and hence need to make calculations. An individual would for example need to calculate PITI in a situation where he or she plans to acquire a house through a mortgage. In a situation where one needs to calculate the PITI, he or she would not necessarily need to remember the formulas where he or she has the right calculator. One would need to make sure that he or she gets the amount of money he or she would need to pay per month for him or her to have finished paying of the mortgage. In a situation where one is buying a car, it would be essential for one to understand what he or she is getting into by getting the figures right.

In the same manner, any student would need a calculator that makes performing of the assignment far much easier. As student would highly benefit from a calculator that offers him correct answers and hence act as a guide even as one tries to manually perform a given sum. A student for example would need only one calculator to deal with tax calculation, geometry, and algebra among other topics. One would have an easy time calculating of the hypotenuse, slope percent and slope percent to degree. Where one has the right calculator, he or she would have very easy time in performing geometry calculations as well as in formation of equations. A student as well would have easy time solving quadratic equations and at the same time figuring out the greatest common factor. In the same manner, one would need to ensure that he or she easily calculate fractions and percentages with ease especially where he or she has the right calculator. Calculating the dog years and grade curve and GPA are yet other types of calculation that tend to demand one to remember the formula.