Evaluate the expression. 2/5 ÷ 1/3 - 3/5 Write your answer as a fraction or as a whole or mixed number. ______

Calculate 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. Calculation: 8,000 cm (total tape needed) ÷ 2,000 cm (tape per roll) = 4 rollsFinalize number of rolls: Since we have already found the number of rolls needed, there are no further steps required.

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Evaluate the expression. $\newline$ $\frac{2}{5} \div \frac{1}{3} - \frac{3}{5}$ $\newline$ Write your answer as a fraction or as a whole or mixed number. $\newline$ ______

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Math Problems

Grade 7

Evaluate numerical expressions involving fractions

Full solution

Q. Evaluate the expression.

\newline

\frac{2}{5} \div \frac{1}{3} - \frac{3}{5}

\newline

Write your answer as a fraction or as a whole or mixed number.

\newline

______

Calculate 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. $\newline$ Calculation: $8,000 \, \text{cm}$ (total tape needed) $\div 2,000 \, \text{cm}$ (tape per roll) $= 4$ rolls
Finalize number of rolls: Since we have already found the number of rolls needed, there are no further steps required.