A store advertises chicken for sale at $2.45 kg. How much does 4.2 kg of chicken cost?
$/kg * kg = $
12
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To find out how much 4.2 kg of chicken will cost, you need to multiply the price per kilogram by the weight of the chicken.
In this case, the price per kilogram is $2.45.
To calculate the cost, multiply the price per kilogram by the weight:
4.2 kg * $2.45/kg = $10.29
Therefore, 4.2 kg of chicken will cost $10.29.