It sounds like "I love you" in Chinese mandarin. Mostly they use 1314 after it. Means "forever" in Chinese mandarin. "520 1314" I love you forever". 520 in Chinese cantonese sounds like "not easy to get".
5.20 meaning depends on the organ of the number. In television, 5.20 means episode 20 of season five. In monetary value, it means five million two-hundred thousand dollars.
It is: 360+520+465+410+420 = 2175/5 = 435 which is the mean average
If you mean: 3x-520 = 30 then the value of x is 183 and 1/3
520
It is 520
520
520
520
520
If you mean: 5 20 then it is 1 4
4.8 percent of 520 = 24.96%4.8% of 520= 4.8% * 520= 0.048 * 520= 24.96%
11% of 520 = 11% * 520 = 0.11 * 520 = 57.2
85% of 520= 85% * 520= 0.85 * 520= 442