Question

Write the rational number 0.6666in p/q form

Answer 1

Answer:

let x = 0.6666.... ( a )

multiple by 10

10 x = 6.666...(b)

subtract (b) from (a)

10x - x = 6.666...- 0.666...

9x = 6

x = 6/9

x 2/3