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27-10-2018
Mathematics

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Mary and her brother John collect foreign coins. Mary has three times the number of coins that John has. Together they have 180 foreign coins. Find how many coins Mary has.

45 coins

126 coins

135 coins

17 coins

Respuesta :

gia312432 gia312432

27-10-2018

Mary has 135 coins and John has 45 coins.

Answer Link

27-10-2018

She has 135 coins. John has 45 coins

Answer Link

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