Answer:
the one with 3/10 left has more
Step-by-step explanation:
because 1/5 is equal to 2/10 and 3/10>2/10
Answer:
They are both right becuase if you just take away 1 from 20 and 10 you get 2 and 1. For the 4:2 one take away 1 and mutiply by 2 equalling 4:2 but they are still the same thing.
Step-by-step explanation:
1/2n + 9 = 27
- 9 - 9
----------------------
1/2n = 18
------ --------
1/2 1/2n
n = 36
Answer:

Step-by-step explanation: