Q. Evaluate the expression.54×21÷1Write your answer as a fraction or as a whole or mixed number.______
Calculate total tape needed: Determine the total amount of tape needed and the amount per roll.We have 8,000 cm needed and each roll contains 2,000 cm.Calculation: 8,000÷2,000.
Find number of rolls: Perform the division to find out how many rolls are needed.Calculation: 8,000÷2,000=4.
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