0.0625
100
That means divide 1600 by 100 and you get 16. 1600/100=16
The pattern rule for the sequence 6400, 1600, 400, 100, 25 is that each number is divided by 4 to get the next number. Specifically, 6400 divided by 4 equals 1600, 1600 divided by 4 equals 400, and so on. This indicates a consistent pattern of division by 4 throughout the sequence.
16
0.3175
1600
80/1600 x 100 = 5Therefore, 80 is 5 percent of 1600.
1600
1600
1600
400
84.2105