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8_murik_8 [283]
3 years ago
13

19/10 rational or irrational ?

Mathematics
1 answer:
yarga [219]3 years ago
3 0

Definition of a rational number:

A rational number is a number that can be written as fraction of integers.


19/10 is a fraction.

19 and 10 are integers.

19/10 follows exactly the definition of a rational number, so it is rational.

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