Question
The total mass of 2 manuals and 7 comics is 17 kg. Each manual weighs 2 kg 245 g more than each comic. What is the mass of 1 comic? Express the answer in grams.
4 m

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The total mass of 2 manuals and 7 comics is 17 kg. Each manual weighs 2 kg 245 g more than each comic. What is the mass of 1 comic? Express the answer in grams.