Which of the given decimal can be expressed as rational number ?
1). 7.305
2). 0.2222……
3). 8.005 And why? I will mark u as brainlist
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Which of the given decimal can be expressed as rational number ?
1). 7.305
2). 0.2222……
3). 8.005 And why? I will mark u as brainlist
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Answer:
Only 1 and 3 can be expressed as rational number.
Step-by-step explanation:
1) It is because the decimal representation of 7.305 is Terminating and Non repeating decimal.
2) It can't be expressed as rational number because it is repeating.
3) It is because decimal representation of 8.005 is Terminating and Non repeating decimal.
1. 7.305
It will be rational because it is terminating decimal.
2. 0.222....
It will be irrational because it is non -terminating
3. 8.005
It will be rational because it is terminating decimal.
Extra Information
Rational number - The number in the form of p /q where p and q are integers and q is not equal to 0.
Terminating decimal - The number that comes to an end after division is known as terminating decimal.
Non - terminating decimal - The number that does not comes to an end is known non - terminating decimal.