Question

is 0.23 with bar on 3 a rational number​

Answer 1

Answer:

hii mate...

Let x = 0.233----eq1

multiplying 10 by both sides

10x = 2.33-----eq2

subtracting 1 from 2

10x - x = 2.33 - 0.23

9x = 2.1/9

x = 21/90

Hence , the 0.23 is a rational number...

Hope it helps u....