Question
There are 145 marbles in Packet S. There are 3 times as many marbles in Packet T as in Packet S. How many marbles must be transferred from Packet T to Packet S so that there is an equal number of marbles in each box?
4 m

Click button first when a symbol is required. X

There are 145 marbles in Packet S. There are 3 times as many marbles in Packet T as in Packet S. How many marbles must be transferred from Packet T to Packet S so that there is an equal number of marbles in each box?