Question

Ryan practiced piano for 3/10 of an hour and soccer for 1/2 an hour. In simplest form, how long did he practice altogether?.

Answer 1

Answer:

4/5 of an hour

Step-by-step explanation:

1/2 = 5/10 so 5/10 + 3/10 = 8/10. Simplify by 2 and you get 4/5.