Answer:32%
Step-by-step explanation:
330-250=80
80/250=0.32 or 32%
Answer:
46.3
Step-by-step explanation:
Mean is the average of all values. You add all the values on the table and divide them by the amount of values (here there are 10 land animals so you would divide by 10).

Answer:
2 2/5
Step-by-step explanation:
3/4 divided by 5/16 = 12/5
12 goes into 5 2 times making
2 2/5
11 x 9 is 99 so then you do 11 x d and that’s 11d so it would be 99+11d :)
Answer:
#2 option: 
Step-by-step explanation:


= 