Question
Some notebooks and pencils were packed into silver and yellow packets. There were 7 less yellow packets than silver packets. Each silver carton contained 10 notebooks and each yellow carton contained 12 pencils. Given that there were 16 more pencils than notebooks in total, how much pencils were there?
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Some notebooks and pencils were packed into silver and yellow packets. There were 7 less yellow packets than silver packets. Each silver carton contained 10 notebooks and each yellow carton contained 12 pencils. Given that there were 16 more pencils than notebooks in total, how much pencils were there?