300 plus 900 equals 1200. This is because addition is a basic arithmetic operation where two or more numbers are combined to find a total sum. In this case, adding 300 and 900 results in a sum of 1200.
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200 + 300 + 150 + 250 = 900
300904
percentage = 300%% rate:= 900/300 * 100%= 300 * 1%= 300%
900 ÷ 3 = 300
It is: 300% of 300 = 900