Question
Ella wants to buy 14 identical markers as follows.
1 for $4.40
6 for $24.40
What is the least amount of money she needs to buy 14 such markers?
3 m

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Ella wants to buy 14 identical markers as follows.
1 for $4.40
6 for $24.40
What is the least amount of money she needs to buy 14 such markers?