How do i put improper fractions in order on a number line? ex: these 3 fractions are out of order 4/3, 7/3 and 17/9 where does these fractions fall on the number line?

Ineed with number 17 i don’t get it at alll

For what value of (y) is 3^3/3^y =1/9

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?