Question

0.215 is a rational number​

Answer 1

Answer:

yes

because it can be expressed as in the form of p/q=

215/1000

Answer 2

Rational numbers: a number that can be represented as the quotient p/q of two integers such that q ≠ 0.

From the defination of Rational numbers

we can write 0.215 in p/q form [q≠0]

=215/1000.

I hope my answer helped you,if so please like my answer ❤️