Answer:

moi akua njanu kela any he ahisu

Verified answer

There arw two methods to solve this sum

You can make all denominator equal by method of LCM

You need to convert all the fractions into decimal I am going to follow 2nd method so the decimal conversion are 3/5=0.60 , 4/7=0.57 , 8/9=.88, 9/11=.81

so now the descending order is 8/9, 9/11,3/5, 4/7