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What can you say about the decimal expansion of any rational number?
If its a rational number then its decimal equivalent can be expressed as a fraction
How do multiplication and division of rational number relate to one another?
Division by a non-zero rational number is equivalent to multiplication by its reciprocal.
What rational number has 0.34 as its decimal equivalent?
It is simply: 0.34 = 0.340
What is the procedure of rounding of a rational number?
Rational numbers are not usually rounded - their decimal equivalents are. So convert a rational into its decimal equivalent and then round it to however many places that you want.
Is decimal a rational number?
It depends. A terminating decimal is a rational number. A decimal which, after a finite number of places, becomes a repeating (or recurrent) decimal is also a rational number. A decimal that is not terminating, nor [eventually] settles into a recurring pattern is not a rational number. Note that the decimal need not become recurring immediately.
How can you use division to find the decimal equivalent of a rational number?
Divide the numerator of the rational number by its denominator. The quotient is the decimal equivalent.
What can you say about the decimal expansion of any rational number?
If its a rational number then its decimal equivalent can be expressed as a fraction
How do you change rational number to decimal?
Converting a rational number to a decimal using long division. For example if you have a rational number of 2/5 you would set up the equation as 2 divided by 5 which requires long division. The answer to this would then be the decimal number 0.4.
How do you do fractional as decimal?
You undertake a long division. Any fraction is a rational number and so its decimal representation must be terminating or recurring. A terminating decimal will mean that the long division reaches a point when the remainder is zero. A recurring decimal sequence is equivalent to the long division going through a cycle of remainders.
How do multiplication and division of rational number relate to one another?
Division by a non-zero rational number is equivalent to multiplication by its reciprocal.
Convert the decimal below into a rational number. 0.1?
0.1 is equivalent to 1/10 which is a rational number
What have the same decimal a rational number a composite number or an equivalent fraction?
1
How can a rational number be writtenin another way?
It can be expressed as a rational fraction, an equivalent rational fraction or as a decimal fraction.
What rational number has 0.34 repeating as its decimal equivalent?
34/99
What rational number has .34 repeating as its decimal equivalent?
34/99
What rational number has 0.34 as its decimal equivalent?
It is simply: 0.34 = 0.340
What is the decimal equivalent of -12?
The decimal equivalent of -12 is simply -12. In decimal form, negative numbers are represented with a minus sign preceding the number itself. Therefore, -12 in decimal form is -12.
