A number increased by 20% gives 480. The number is?
Pick:  A) 200  B) 300  C) 400  D) 500  E) 600
Formula = TOTAL=100% ,IN400REASE = "+" DE400REASE= "-"   A number means = 100 %   That same number increased by 20 % = 120 %   120 % -------&gt; 480 (120 × 4 = 480)   100 % -------&gt; 400 (100 × 4 = 400)   Option '400'
<result>C</result>
A number increased by 20% gives 480. The number is?