The mass of one meter of wire is 86g. What is the mass of 7m of wire?
July 27, 2021 | education|
Since the mass of one meter of wire is 86 g, we find how much a wire with a length of 7 m, 21 m, 84 m will weigh.To do this, we multiply the length of the wire by the weight of one meter:
86 * 7 = 602,
21 * 86 = 1806,
84 * 86 = 7224.
Answer: 7 meters of wire weighs 602 grams, 21 meters of wire weighs 1806 grams, 84 meters of wire weighs 7224 grams.
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