Question

Two gasolines, type A and type B, have octane ratings of 87 and 93, respectively

Two gasolines, type A and type B, have octane ratings of 87 and 93, respectively. Type A costs $1.13 per gallon and type B costs $1.28 per gallon Determine the blend of minimum cost with and octane rating of at least 89. What is the minimum cost? Is the cost cheaper than the advertised cost of $1.20 per gallon for gasoline with an octane rating of 89? (HintL Let x be the fraction of each gallon that is type A and let y be the fraction that is type B.)
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Answer #1

Objective function 

Minimize C=1.13x+1.28y

Subjected to:-

87x+93y<=89

x,y>=0

source: Student
answered by: ola
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