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Five cards have the numbers 101, 102, 103, 104 and 105 on their fronts. 
101 
102 
103 
104 
105 
On the reverse, each card has one of five different positive integers: a, b, c, d and e respectively. We know that c = be, a + b = d and e - d = a. Frankie picks up the card which has the largest integer on its reverse. What number is on the front of Frankie's card? (A) 101 (B) 102 (C) 103 (D) 104 (E) 105 

 Oct 22, 2022
 #1
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The answer is 102

 Oct 22, 2022
 #2
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Can you explain? I don't understand the problem

Guest Oct 22, 2022

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