Question

Express 0. 828282…..in p/q , where p and q are integers and q≠ 0

Answer 1

Answer:

let x= 0.828282......

multiply 10 on both side se get

10x=82.8282..

subtract eq 1 from eq 2 we get (eq=equation)

9x=82

x= 82/9

multiply 10 because only two numbers are repeating (82).