Question

0.28 express the following in the form p/q where pand q are integers and q not equal 0​

Answer 1

let x= 0.28888888888888

multiply both side by 10

10x= 2.888888888888

substract 1st equation by 2nd

10x-x= 2.88888888 -0.288888888

9x= 2.6

x= 2.6/9

x= 26/90

x= 13/45