What is 2/5,5/8, and 0.57 in order from least to greatest?

2/5, 0.57 and 5/8 from least to greatest.
2/5 = 0.4
5/8 = 0.625

0.57 
2/5 = 0.4 
5/8 = 0.625 so...
5/8, 0.57, 2/5
How I found the decimals..find a number you can multiply by the bottom of the fraction to make it 10, or 100, or 1000, or any 1 followed by multiplying both top and bottom by that number.

C. 5 Shirts for $21

Step-by-step explanation:

I conclude this when I calculate the amount of money needed for a singular shirt in every "bundle" by using division.

First I calculated how much you'd have to pay for one shirt in the six-pack collection fo shirts, and I resulted in $4.25 for each shirt. The problem in number form is: 25.50÷6=4.24. By dividing the total with six you result in the singular price of the individual price of each shirt in the pack.

As for the other packs, my calculations resulted in $4.50 for the 4 shirts pack and $4.20 for the 5shirts pack.