Question

Express 2.36+ 0. 23 in the form of /
where p & q are integers and , q ≠ 0

Answer 1

2.36 bar = 2.3636
100 x = 236.3636
100 x - x = 234
99 x = 234
x = 234/99 = 78/33 = 26/11
0.23 bar = 0.2323
100 x = 23.2323
100 x - x = 23
99 x = 23
x = 23/99
26/11+23/99=234+23/99=257/99