8.4 million in number form is 8,400,000
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The prime factorization of 84 in exponential form is: 22 x 3 x 7
To write eighty four thousandths as a decimal, you first need to understand that the number 84 represents the whole number part and the number 0.000 represents the fractional part (thousandths). Therefore, you combine them to get 84.000. However, in decimal notation, trailing zeros after the decimal point are not necessary, so you can write it simply as 84.
You would write it out as .32 x 84 to get 26.88
To find the number, we can set up a proportion: 56% is equivalent to 0.56 in decimal form. Let x be the number we are trying to find. The proportion can be written as 0.56x = 84. To solve for x, we divide both sides by 0.56, giving us x = 84 / 0.56 = 150. Therefore, the number is 150.
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. So the required decimal representation is 84, exactly as in the question.