Question

Order from low to high

Answer 1

2/9, 4/7, 3/5, 2/3

Explanation:

4/7=about 0.57, 3/5 is 0.4, 2/3 is about 0.66, and 2/9 is about 0.22, so we can do 0.22, 0.57, 0.66, and 0.4 in that order