16.8
There are 3 ways. 30/56, 30 to 56, and 30 : 56.
56 multiplied by 30 is 1,680.
56/30 = 28/15.
56 x .30 = 16.8
47 is the average of 55, 56 and 30.
20 30 40 56
30/56
30/56
30 + 26 = 56
50 x 30 = 1500 6 x 30 = 180 56 x 30 = 1680
from greatest to least -22 -30 -51 -56
It is 2