Question

express 2.36bar+0.36bar as a fraction​

Answer 1

Answer:

$2.36bar \: = 2.3636 \\ 100x = 2.3636 \\ 100x - x = 234 \\ 99x = 234 \\ x = \frac{234}{99} = \frac{78}{33} = \frac{26}{11} \\ \\ 0.36bar = 0.3636 \\ 100x = 36.3636 \\ 100x - x = 36 \\ 99x = 36 \\ x = \frac{36}{99} = \frac{4}{11} \\ \frac{26}{11} + \frac{4}{11} = \frac{26 + 4}{11} = \frac{30}{11}$