Enter your essay, PT and MBE scores in the Exam Score column to calculate your approximate scaled written and scaled total score. Some solve problems, some satisfy curiosity and some simply for fun.The following calculator will accurately estimate a Written Scaled Score and Total Score for the last eight California bar exam administrations. This calculator allows you to convert real numbers, including repeating decimals, into fractions. Push the fraction button to enter your fraction. In this video I'm going to cover how to write repeating decimals using bar notation. Sales tax equals purchase price times sales tax rate. The merchant must then give these taxes to the government that has imposed the tax. Not to be outdone, Texas Instruments introduced its first calculator, the Datamath (or TI-2500), later that year. Wondering how much alcohol you will need for your next event?