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How do we convert 2.16 ( 6 repeating ) to a fraction?

Answer
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Hint: Decimal number can be defined as a number whose whole number part and the fractional part is separated by a decimal point. Here note that 0.16666... is equivalent to 16 .

Complete step by step answer:
We can use the sum of fractions to write out the decimal:
For this particular question , We can see that 0.16666... is the fraction 16,

Therefore the given decimal 2.16666....=2+16=136.

Note: 2.16 is a repeating decimal number and we want to convert it to a fraction or mixed number When we say 2.16 repeating, we could mean that 6 or 16 is repeating.
Thus, there are two different ways of answering “ What is 2.16 repeating as a fraction? “ Here are the two questions formulated in mathematical terms with the vinculum line above the decimal numbers that are repeating. 2.16 repeating as a fraction. 2.16 repeating as a fraction.
The formula to convert any repeating decimal number to a fraction is as follows:
(DN×F)NRPD
DN= Decimal Number
F= if one repeating number, if two repeating numbers, if three repeating numbers, etc.
NRP=Non –repeating part of a decimal number.
D= If one repeating numbers, if two repeating numbers, if three repeating numbers, etc.
Convert the decimal number to a fraction by placing the decimal number over the power of ten. Since there are numbers to the right of the decimal point, place the decimal number over.
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