Daphney buys 5 kg of potatoes at the supermarket. If 2 kg of potatoes costs $6, how much will she pay? Let's think step by step and output the final answer after "####".
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The price per kilogram of potatoes is $6 / 2 = $<<6/2=3>>3.
To buy 5 kg of potatoes, she will have to pay 5 * $3 = $<<5*3=15>>15.
#### 15
Daphney buys 5 kg of potatoes at the supermarket. If 2 kg of potatoes costs $6, how much will she pay?
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