Question
Albert bought 4 bags of purple erasers and 4 packets of black erasers. There were 20 purple erasers more than black erasers. He had 60 erasers altogether. How many purple erasers were there in each bag?
4 m

Click button first when a symbol is required. X

Albert bought 4 bags of purple erasers and 4 packets of black erasers. There were 20 purple erasers more than black erasers. He had 60 erasers altogether. How many purple erasers were there in each bag?