Mixture 4673

We add 4 kg of tea to 2 kilograms of tea for 15 €, and we get the mixture for 12 €. How much is kg of second tea?

Correct answer:

x =  10.5 Eur/kg

Step-by-step explanation:


2·15 + 4x = 12·(2+4)

2·15 + 4·x = 12·(2+4)

4x = 42


x = 42/4 = 10.5

x = 21/2 = 10.5

Our simple equation calculator calculates it.



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