99.9k views
1 vote
Can u write 2. 79 bar on 79 as decimal expansion of an irrational number

User Drovani
by
8.1k points

1 Answer

6 votes

Answer:

2.79797979... is a rational number:


2 + (.79)/(1 - .01) = 2 (79)/(99) = (277)/(99)

User Meds
by
8.1k points

No related questions found