Question:

Two students collect baseball cards. Shushu has 210 cards,

Last updated: 7/12/2022

Two students collect baseball cards. Shushu has 210 cards,

Two students collect baseball cards. Shushu has 210 cards, and Vivak has 160 cards. Shushu adds 8 new cards to her collection each month, and Vivak adds 13 new cards each month. After how many months will they have the same number of baseball cards?