Unit cost

Last Friday, the Math Society sold newspapers to raise money. Each pack weighed 65.5 kg and sold for 281.65 pesos. How much was the cost per kilogram?

Correct answer:

x =  4.3 p/kg

Step-by-step explanation:

m=65.5 kg s=281.65 p  x=s/m=281.65/65.5=4.3 p/kg

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