SOMEONE HELP ME PLEASE

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

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0