Answer:
65.66
Explanation:
The cost of 3.8 kg of cheese at $17.28 per kilogram can be calculated by multiplying the weight of the cheese by the price per kilogram.
To find the cost, we can use the formula: cost = weight * price per kilogram.
In this case, the weight of the cheese is 3.8 kg and the price per kilogram is $17.28.
Therefore, the cost of 3.8 kg of cheese can be calculated as follows:
cost = 3.8 kg * $17.28/kg
= $65.66
So, the cost of 3.8 kg of cheese at $17.28 per kilogram is $65.66.