■2道英語數(shù)學(xué)小題,麻煩幫我解決下
1.A disconut of 25% was allowed on the price of a book.Determine the reduced price if the discount was EUR 6.48.
2.The adcertising costs used to represesent 6% of the total costs.In the total costs,the other costs increase by 5%.How many percent should the advertising costs be decreased,if the increase in the total costs is allowed to be only 2%and the reduction in the total costs is made in the advertising costs only?
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