Answer :

Answer:

0.4, 5/10, 7/10, 0.8

Step-by-step explanation:

5/10, 0.8, 0.4, 7/10 = 0.5, 0.8, 0.4, 0.7

From smallest to largest;

0.4, 0.5, 0.7, 0.8

0.4, 5/10, 7/10, 0.8

O.4 0.8 5/10 7/10 is the answer