9 out of 20 divided by 11 out of 2 (2 out of 5 plus 4 out of 5), easy calculation

9 out of 20 divided by 11 out of 2 (2 out of 5 plus 4 out of 5), easy calculation

9 / 20 △ [11 / 2 × (2 / 5 + 4 / 5)]
=9 / 20 △ [11 / 2 × (6 / 5)]
=9 / 20 (33 / 5)
=9 out of 20 × (5 out of 33)
=3 out of 44