Answer:
solve by substitution method
It's not an irrational number because the decimal is repeating. If it went on forever and never repeated then it would be an irrational number.
I think the error is that Richie thought for a number to be irrational, it just needed to repeat forever.
Answer
8.6
Step-by-step explanation:
bwcause it is brooooiii
The answer is no. of men : no. of women= 7:3
