From peanuts

From peanuts priced at 160 CZK/kg and almonds priced at 200 CZK/kg, 20 kg of a nut mixture priced at 190 CZK/kg is to be prepared. The price of the mixture is determined by the ratio in which the nuts are mixed.
a) Determine how many kilograms of each type of nut we need to mix.
b) Determine the price of one kilogram of the mixed nut mixture if the price of almonds increases by 10 Kc/kg.

Final Answer:

a =  5 kg
m =  15 kg
b =  197.5 Kc/kg

Step-by-step explanation:

b=w160 a+210 m=20160 5+210 15=2395 Kc/kg=197.5 Kc/kg



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