Question

I tell you these facts about a mystery number, C:
1.5 < C < 2

C can be written as a fraction with one digit for the numerator and one digit for the denominator.

Both C and 1/C can be written as finite (non-repeating) decimals.

What is this mystery number? (What is C?)

Thanks Sooooooooooo Much

Answer 1

1 can go into anything so that is the mystery number sorry if not right first time on here

Answer 2

8/5 is the answer.

Thank you SuperLegend <3