Three tenths
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It is a decimal fraction.
7.23x10^-4. Move the decimal place to the right. The number of times you move the decimal is the same number as the exponent.
To express 84.95 as a decimal, you would simply write it as 84.95. In decimal form, the whole number part remains the same, and the fractional part remains as is. Therefore, 84.95 as a decimal is 84.95.
A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right. A decimal representation does not require a decimal point. Adding zeros after the decimal point is wrong because they imply a degree of accuracy (significant figures) for which there is no justification.So the answer is 957 - exactly as it appears in the question.
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