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Evaluate the expression.\newline35×45−25\frac{3}{5} \times \frac{4}{5} - \frac{2}{5}\newlineWrite your answer as a fraction or as a whole or mixed number.\newline______

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Q. Evaluate the expression.\newline35×45−25\frac{3}{5} \times \frac{4}{5} - \frac{2}{5}\newlineWrite your answer as a fraction or as a whole or mixed number.\newline______
  1. Determine Total Tape Needed: First, we need to determine the total amount of electrical tape the electrician needs and the amount of tape on each roll. The electrician needs 8,0008,000 centimeters of tape, and each roll contains 2,0002,000 centimeters of tape. To find out how many rolls are needed, we divide the total amount of tape by the amount on each roll.\newlineCalculation: 8,000 cm÷2,000 cm/roll8,000 \, \text{cm} \div 2,000 \, \text{cm/roll}
  2. Calculate Rolls Required: Perform the division to find the number of rolls.\newlineCalculation: 8,000÷2,000=48,000 \div 2,000 = 4

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