Answer:it’s 94.50
Step-by-step explanation: 7% of 1350 is 94.50 on edge
I think the answer may be 54 but i'm not sure.
4/10 can be simplified to 2/5. 1/5 is equal to 20% (you probably want to memorize that) so all you have to do is multiply 20% by 2 (because of the numerator) and get 40%
So therefore 4/10 = 2/5 or 40%
P.S if you have anything over ten that needs to be a percent just multiply 10% by the numerator.
The answer is 3.2. you have to find the mean subtract then find the mean again