Mathematics · Venn Diagrams
In a theatre, some people bought ice-cream (sold for INR 3 each) and some bought drinks (sold for INR 2 each). Let x be the number of people who bought only ice-cream, y be the number of people who bought only drinks, and z be the number of people who bought both. If x = 34, y = 40, and the total amount spent is INR 262, how many people bought both a drink and an ice-cream?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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30
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