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3. An electrician has 8,475 cm of electrical wire. He needs some pieces of 75 cm, for wiring a house. How many pieces would he get from the wire? |
Answer» TOTAL Length Of the Wire = 8,475 CMLength of ONE piece of wire = 75 cm•°• Let the NUMBER of pieces be xx = 8475Now ,x = 8475 × 1 = 8475 = 11375 75hence, total pieces of 75 cm would be113 pieces |
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