what is 78 million in scientific notation?
Answers
Answer:
Meanwhile, the exponent of the exponential term of 78 million is 7 because the decimal point in 7.8 must be moved seven times to the right to arrive at 78,000,000. The exponent is positive because 7.8 million is greater than or equal to ten.
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Step-by-step explanation:
78 million in scientific notation is 7.8 x 10 to the power 8.
Step-by-step explanation:
Scientific notations are being used to write very large or very small numbers. In line with this, the other details regarding 78 million in scientific notation are indicated below.
To write a number in scientific notation, the digit term and the exponential term must be identified.
The digit term is a figure from 1 to 10.
The exponential term is a power of 10. The exponent of the exponential term indicates the number of places that the decimal point of the digit term is to be moved from the right or left. When the number is ten or greater, the power of 10 is positive. On the other hand, when the number is smaller than 1, the power of 10 is negative.
In the given question, the digit term of 78 million is 7.8.
Meanwhile, the exponent of the exponential term of 78 million is 7 because the decimal point in 7.8 must be moved seven times to the right to arrive at 78,000,000. The exponent is positive because 7.8 million is greater than or equal to ten.
Therefore, 78 million in scientific notation is 7.8 x .
That is the answer regarding the given question regarding 78 million in scientific notation.
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