Help me on this question please

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b