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Evaluate the expression.\newline25÷2315\frac{2}{5} \div \frac{2}{3} - \frac{1}{5}\newlineWrite your answer as a fraction or as a whole or mixed number.\newline______

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Q. Evaluate the expression.\newline25÷2315\frac{2}{5} \div \frac{2}{3} - \frac{1}{5}\newlineWrite your answer as a fraction or as a whole or mixed number.\newline______
  1. Determine tape rolls needed: First, we need to determine how many rolls of tape the electrician needs by dividing the total amount of tape required by the amount of tape on each roll.\newlineCalculation: 8,000cm8,000 \, \text{cm} (total tape needed) ÷2,000cm\div 2,000 \, \text{cm} (tape per roll) =4= 4 rolls