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Allison has five times as many basketball cards as football cards in all she has 120 basketball and football cards. How many basketball cards do Allison have?

User MemC
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1 Answer

3 votes

Answer:

100 basketball cards

Step-by-step explanation:

Let the number of basketball cards = b

Let the number of football cards = f

In all, she has 120 cards:


\implies b+f=120

She has five times as many basketball cards as football cards.


b=5f

Substitute b=5f into the first equation:


\begin{gathered} 5f+f=120 \\ 6f=120 \\ f=(120)/(6)=20 \end{gathered}

Therefore, the number of basketball cards will be:


b=5f=5*20=100

Allison has 100 basketball cards.

User Myaut
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