5.Read another informative text about how a calculator work. In your own words, explain the following points.
1. When you press a button on the calculator, the button makes contact with a sensor, later a circuit board detects the sensor and lights up the number pressed.
2. When you make more than one operation, the calculator stores the numbers in a memory called register and saves all the process until you press the button =.
3. Calculators do math by using binary codes. Binary codes consists in combinations of the numbers 0 and 1, the calculator reads this combinations and interprets the commands in patterns. Once the calculator reads the patterns, it translates it to the desired number.
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