Question 284330
Miss Harris is a buyer for Plough. 
She can purchase 100 pounds of chemicals for $97. At this rate ,how much would 2,000 pounds of chemical cost?
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cost/weight = cost/weight
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x/2000 = 97/100
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x = 2000(97/100)
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x = 20*97
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cost = $1940.00
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I also have another question if that is okay. 
10,000 euro is equivalent to 0.7615 US dollars. Use a proportion to convert $2,500 to Euro.
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Note: Your problem is confusing because a Euro is actually
worth more than a US dollar.  Today's paper shows the Euro
worth 1.35 dollars.  That means the dollar is worth 0.74 euro.
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Converting 2500 dollars to Euro would be as follows:
Euro/dollars = Euro/dollars
E/2500 = 1/1.35
E = 2500(1/1.35)
# of Euros = 2500/1.35 = 0.74(2500) = 1851
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Cheers,
Stan H.