Question
Usha gave 13 of her marbles to Hilda and 16 of her marbles to Ivan. She used 13 of the remaining marbles. What fraction of her marbles was left?
2 m

Click button first when a symbol is required. X

Usha gave 13 of her marbles to Hilda and 16 of her marbles to Ivan. She used 13 of the remaining marbles. What fraction of her marbles was left?