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 -42.
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850%
850x=407x is the percentage in decimal form.Isolate the x by dividing 407 by 850.407/850 = .4788 => 47.88%407 is the 47.88% of 850.
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 decimal for 850 grams is 850 grams. If you want it as a decimal fraction of some other quantity then you need to specify that second quantity.
To change any decimal to a percentage just multiply the decimal by 100: 8.5 x 100 = 850%
17 / 2 = 8.5Converting the decimal to a percentage: 8.5 * 100 = 850%