Question
Sarah ordered a bowl of fishball noodles and shared it with Justin. She ate 19 of it. Justin ate twice as much fishball noodles as she did. What fraction of the bowl of fishball noodles was left?
4 m

Click button first when a symbol is required. X

Sarah ordered a bowl of fishball noodles and shared it with Justin. She ate 19 of it. Justin ate twice as much fishball noodles as she did. What fraction of the bowl of fishball noodles was left?