Express the repeating decimal 0.363636… (with ’36’ repeating) as a fraction in simplest form.

  • 4/11
  • 1/3
  • 33/100
  • 11/30
  • 4/11

Which of the following are rational numbers: pi, 5, 0.333…, 0.272727… ?

  • pi
  • 5
  • 0.333…
  • 0.272727…
  • 5
  • 0.333...
  • 0.272727...