Four percent.
3.2 is 8% of 40.
0.0312
32 x 8 = 256
256 ÷ 32 = 8
52 is what percent of 256: = 52 / 256 = 0.203125 or 20.31%
32
Since 8*32 = 256, 8 goes into 256 32 times.
25 percent of 256 is 64.
256.
The product is 256
34.9% of 256 = 34.9% * 256 = 0.349 * 256 = 89.344