Answer: $47.50
Step-by-step explanation: Averages are calculated by adding all values up and dividing by # of values. Here the sum is 285, and 285/6=47.5
We can divide each digit by 7. So 56/7=8 and 21/7=3
so.... 8:3
Answer:
4/7 or 4:7
Step-by-step explanation:
8/14 divided by 2= 4/7
So if 18 + x =43, then what you need to do is
18 + x =43
-18 -18
——————
x = 25
because whatever you do to one side, you need to do to the other