what is two and two ninths divided by one and one third
[ 2 + 2/9] = 20/9
[ 1 + 1/3 ] = 4/3 so we have
[ 20 / 9 ] / [4 /3 ] invert the second fraction and multiply
[20 / 9 ] * [ 3 / 4 ] =
[20/ 4] * [ 3 / 9 ] =
5 * 1/3 =
5 / 3 = 1 + 2/3
