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Four ingredients costing $320 per kg $240 per kg $160 per kg and $85 kg are mixed so that air masses are in the ratio 4:1:3:2. calculate the average cost per kg of the mixture​
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4 votes
Four ingredients costing $320 per kg $240 per kg $160 per kg and $85 kg are mixed so that air masses are in the ratio 4:1:3:2. calculate the average cost per kg of the mixture​

User Manzotin
by
6.4k points

2 Answers

5 votes

Answer:

2160

Explanation:

User Ian Joyce
by
6.6k points
1 vote

Answer:

2160

Explanation:

User Ddmps
by
6.9k points
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