What One Can Do With One Calculator
Regardless of the profession, one must always be involved in calculations. Looking at business for example, one will always find himself or herself either selling or even buying. One for example when acquiring a mortgage would need to make sure that he or she calculate mortgage payment something that would need one to take time to calculate the monthly PITI payment. One would not need to bother searching for the formula of calculating the PITI where he or she has the right calculator. One as a result would need to make sure that he or she gets it right when it comes to the amount of money he or she would have to pay per month. In the same manner, one interest in buying a car would need to make sure that he or she calculates the compound interest right.
An individual would also need a calculator that would help him or her deal with his or her studies. It is normal for a student to take time before internalizing the formulas and hence need for a calculator that would assist one in mastering the formula through getting the answers right. 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. In algebra, a student would have an easy time calculating general form line equations. One would have an easy ride in figuring out the greatest common factor, solving quadratic equations among other mathematical problems. 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. In the same manner, one would need to calculate dog years, the GPA ns grade curve with ease and hence need to figure out a good calculator.
One in sciences would need such a calculator more than any other thing. One for example would definitely have a very hard time figuring out light year distance. One would also need a calculator that makes it easy to calculate cricket chirps and hydraulic horsepower.
One in need to live a healthy life would also need a calculator to calculate the BMR. Instead of remembering all the formulas of the mentioned calculations, one would only need to ensure a calculator that can do a number of things.