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Solve the Problem. -Mary and Her Brother John Collect Foreign Coins. Mary Has

Question 111

Multiple Choice

Solve the problem.
-Mary and her brother John collect foreign coins. Mary has twice the number of coins that John has.Together they have 135 foreign coins. Find how many coins Mary has.


A) 90 coins
B) 45 coins
C) 18 coins
D) 81 coins

Correct Answer:

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