I THINK 3.1
To convert 310% to decimal divide by 100: 310% ÷ 100 = 3.1
yes, 31*10=310
310 of them because 310/10 = 31
31
31 x 10 = 310
310% = 3.10 or 3.1
4/310 = 0.0129
It is 310, exactly as in the question.
10% of 310= 10% * 310= 0.1 * 310= 31
3 + 310 = 313.
310% = 31/10
The positive integer factors of 310 are: 1, 2, 5, 10, 31, 62, 155, 310