find the number, difference between number and its 3/5 is 58.  Choices.
A) 140 B) 143 C) 144 D) 145 E) 146

Rationale: "explanation : let the number = x , then , x - ( 3 / 5 ) x = 58 , = > ( 2 / 5 ) x = 58 = > 2 x = 58 * 5 , = > x = 145 answer : option d"
Answer: D