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Year 77 maths

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Q. Year 77 maths
  1. Calculate total rolls: We need to figure out how many rolls the electrician needs if each roll has 2,0002,000 cm and he needs a total of 8,0008,000 cm.\newlineSo we do the division: 8,0008,000 cm ÷\div 2,0002,000 cm per roll.
  2. Perform division calculation: Calculating the division gives us: 8,000÷2,000=48,000 \div 2,000 = 4 rolls.

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