1.

Connie has a number of gold coin, all of different weight. She gives the 24 lightest coins, which weigh 45% of the total weight, to Brennan. She gives the 13 heaviest coins, which weigh 26% of the total weight, to Maya. She gives the rest of the coins to Blair. How many coins did Blair receive.

Answer»

15
16
17
18

Answer :15


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