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Evaluate the expression.\newline45×12÷1\frac{4}{5} \times \frac{1}{2} \div 1\newlineWrite your answer as a fraction or as a whole or mixed number.\newline______

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Q. Evaluate the expression.\newline45×12÷1\frac{4}{5} \times \frac{1}{2} \div 1\newlineWrite your answer as a fraction or as a whole or mixed number.\newline______
  1. Calculate total tape needed: Determine the total amount of tape needed and the amount per roll.\newlineWe have 8,0008,000 cm needed and each roll contains 2,0002,000 cm.\newlineCalculation: 8,000÷2,0008,000 \div 2,000.
  2. Find number of rolls: Perform the division to find out how many rolls are needed.\newlineCalculation: 8,000÷2,000=48,000 \div 2,000 = 4.