Answer: 4/10, 1/2, and 3/5
Step-by-step explanation: You would first want to find the LCD (Least Common Denominator) for all fractions.
4/10 is 4/10. 3/5 is 6/10. And 1/2 is 5/10. The amount of times you multiply the denominator the amount you multiply the numerator.
Then lastly. You list them by the numerator in order to get the answers:
4/10, 1/2, and 3/5 OR 4/10, 5/10, and 6/10.