Question

Ella bought some keychains and spent a total of $25 each key chain cost the same whole dollar amount she bought between seven and 11 keychains how many keychains did Ella by

Answer 1

Nil key chains

Explanation:

We were given that Ella bought some key chain and spent a total $25

Each key chain cost the same whole amount of dollars hence she bought between 7 and 11 key chains

As we know that between 7 and 11, there is no number which is the factor of 25

Hence, there are nil key chains Ella can buy.