Rachita enters a shop to buy ice-creams,cooki | vedclass

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Question

(C) Let $I$,$C$,and $P$ be the number of ice-creams,cookies,and pastries respectively.We are given that $I \ge 9$,$C \ge 9$,and $P \ge 9$.Also,$I < C

Vedclass · Accepted Answer

Either $10$ or $11$

Vedclass · Answer

(C) Let $I$,$C$,and $P$ be the number of ice-creams,cookies,and pastries respectively.We are given that $I \ge 9$,$C \ge 9$,and $P \ge 9$.Also,$I Since $I \ge 9$,the smallest possible value for $I$ is $9$.If $I = 9$,then $9 Since $C If $C = 10$,then $P = 23 - 10 = 13$. Here $9 If $C = 11$,then $P = 23 - 11 = 12$. Here $9 If $C = 12$,then $P = 23 - 12 = 11$. This contradicts $C If $I = 10$,then $10 Since $C Thus,the only possible values for $C$ are $10$ or $11$.

Rachita enters a shop to buy ice-creams,cookies,and pastries. She has to buy at least $9$ units of each. She buys more cookies than ice-creams and more pastries than cookies. She picks up a total of $32$ items. How many cookies does she buy?

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