Question
The total mass of 3 manuals and 4 paperbacks is 19 kg. Each manual weighs 2 kg 411 g more than each paperback. What is the mass of 1 paperback? Express the answer in grams.
4 m

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The total mass of 3 manuals and 4 paperbacks is 19 kg. Each manual weighs 2 kg 411 g more than each paperback. What is the mass of 1 paperback? Express the answer in grams.