Question
PSLE
Sean saved a total of $47 in coins in his coin box. 14 of all the coins saved were one-dollar coins. There were 2 times as many one-dollar coins as twenty-cent coins. The remaining coins were fifty-cent coins. How many coins did Sean save in his coin box altogether?
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PSLE
Sean saved a total of $47 in coins in his coin box. 14 of all the coins saved were one-dollar coins. There were 2 times as many one-dollar coins as twenty-cent coins. The remaining coins were fifty-cent coins. How many coins did Sean save in his coin box altogether?