Answer:
2
Step-by-step explanation:
1/3 plus 1/3 =2/6 then you do 2/6 plus 2/6 and get 4/6 then you cant do 4/6 plus 4/6 because it will be bigger than 5/6
14 h. 30min - 15h. 30
Becuase the time varies by 15 minutes each, just find the difference after adding and subtracting and then add the nap and sleep time.
3/5