are the fractions 3/9 3/10 3/11 and 3/12 arranged in order from least to greatest or from greatest to least? explain

Greatest to Smallest in 3/9, 3/10, 3/11, 3/12 , the numerator is a constant 3 while the denominators increase by 1. That causes the values of the fractions to become smaller as the denominator increases.