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amm1812
3 years ago
7

Which of the following is an irrational number? OA. 67 OB. 564 OC. 19 9 OD. 1.9​

Mathematics
1 answer:
neonofarm [45]3 years ago
7 0

Answer:

D. 1.9​

Step-by-step explanation:

An irrational number is a number that cannot be written as the ratio of two integers. Its decimal form does not stop and does not repeat.

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