Question
Japheth has some marbles. He gives 13 of the marbles to his sister and another 13 of the marbles to his cousin. What fraction of the marbles does he have left?
3 m

Click button first when a symbol is required. X

Japheth has some marbles. He gives 13 of the marbles to his sister and another 13 of the marbles to his cousin. What fraction of the marbles does he have left?