Question
Victoria wants to buy 16 identical staplers as follows.
1 for $4.90
6 for $24.50
What is the least amount of money she needs to buy 16 such staplers?
3 m

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Victoria wants to buy 16 identical staplers as follows.
1 for $4.90
6 for $24.50
What is the least amount of money she needs to buy 16 such staplers?