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| Good Morning son. Today we are going to learning how to express and use numbers in scientific notation. Are you ready to learn. | |
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Tutor explains the lesson to the boy.
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| Scientists have developed a shorter method to express very large numbers. This method is called scientific notation. Scientific Notation is based on powers of the base number 10. Do you got that. | |
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They both expalins to each other.
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| Ok. The number 123,000,000,000 in scientific notation is written as 1.23x10 to the 11 power. The coefficient will be 1.23. To find the exponent count the number of place from the decimal to the end. | |
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| Oooooooooooooooo. So that means in 123,000,000,000 there are 11 places. | |
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