7.478478- is a rational no. or irrational no. Question 7.478478…. is a rational no. or irrational no. in progress 0 Math Jade 7 mins 2021-10-13T08:40:04+00:00 2021-10-13T08:40:04+00:00 2 Answers 0 views 0

## Answers ( )

Answer:hope this helps u

Step-by-step explanation:it is a rational number because the decimal expansion must be terminating or the numbers after the decimal must be repeating in thus 7.478478 478 is repeated after the decimal so it is rational number

Answer:rational no.

Step-by-step explanation:because the decimal expansion of a rational number is either terminating or non terminating repeating.

here, the decimal expansion is non terminating repeating.

so, the given decimal is rational.

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