Question

mr lim buys 30 kg of cheese at a certain price. she finds that if she bought some cheaper cheese costing 95 cents less per kg. she could have had 32.5 kg for the same amount of money. what is the price per kg of the cheese which is more expensive​

Answer 1

Answer:

Step-by-step explanation:

Mr.Lim buys 30kg of cheese at a certain price. She finds that if she had bought some cheaper cheese costing 95 cents less per kg , she could have had 32.5kg for the same amount of money . What is the price per kg of the cheese which is more expensive ?

let x the the price per kg of the more expensive cheese

30x=32.5(x-0.95)

then

-2.5x=-0.95(32.5)=-30.875

then x=30.875/2.5=12.35

R: the price is 12.35 per kg

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