## Calculator

Calculator Also check the scientific calculator. Need For a Calculator We know that Math is the toughest subject to everyone in this world. But for few math is their favorite one. This is because of the fact that they understand...

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Calculator Also check the scientific calculator. Need For a Calculator We know that Math is the toughest subject to everyone in this world. But for few math is their favorite one. This is because of the fact that they understand...

Average Calculator: In the past, people used to calculate the Average manually using people doing it in their mind. Then with the invention of papers these calculations were done in the paper using pen or pencil. As the technology was...