Candies

In the confectionery, the price for 1 kg of pistachio candies cost CZK 360, and the price for 1 kg of hazelnut candies was CZK 280. Mixing these two types of sweets created a box of chocolates. How many grams of pistachios and how many grams of hazelnut candies were in the box of 200g, if you know that the resulting mixture was sold 300 CZK per 1kg?

Correct answer:

o =  150
p =  50

Step-by-step explanation:


360p + 280o = 300•200
p+o = 200

360•p + 280•o = 300•200
p+o = 200

280o+360p = 60000
o+p = 200

o = 150
p = 50

Our linear equations calculator calculates it.



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