Question

suppose Tomas buys a total of 30 baseball and football cards in week 5 . how many of each would he have to buy to keep the same proportional relationship?​

Answer 1

Answer:

• 18 baseball cards
• 12 football cards

Step-by-step explanation:

The only relationship shown in the table is in week 1, where the ratio of baseball to football cards is ...

  baseball : football = 9 : 6

In week 1, the total of these numbers is 15. You want the total in week 5 to be 30, double the total in week 1. So, Thomas needs to purchase double the numbers he purchased in week 1:

• 18 baseball cards
• 12 football cards

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Comment on the attachment

This table came from another question you posted, a question with no content other than the table. The blue numbers are blanks in the original table that have been filled in so as to keep the same 3:2 proportion in each week. They appear to have no bearing on this question.