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Mathematics, 29.08.2019 14:50 edfrank6278

From 1995 to 2000 the cost of food increased by 53% in a certain city, the cost of housing increased by 40%, and the cost of transportation increased by 34%. if the average salaried worker spent 28% of his or her income on food, 35% on hosing, and 14% on transportation, what is the combined percentage increase in the cost of these items?

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From 1995 to 2000 the cost of food increased by 53% in a certain city, the cost of housing increased...
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