Question
John bought 2 bags of cards. In each bag, there were 10 cards. He used 6 of the cards and gave some of them to his brother. 35 of his cards were then left. What fraction of the cards he bought were given to his brother?
4 m

Click button first when a symbol is required. X

John bought 2 bags of cards. In each bag, there were 10 cards. He used 6 of the cards and gave some of them to his brother. 35 of his cards were then left. What fraction of the cards he bought were given to his brother?