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Questions in Grade Middle-school

📝 Answered - How do you find the missing measurement for a parallelogram given that \( A = 34 \, \text{in}^2 \), \( b = 17 \, \text{in} \), and \( h = ? \)?

📝 Answered - Jasmine's CD collection is composed of: - [tex]\frac{3}{8}[/tex] jazz - [tex]\frac{1}{4}[/tex] rap What fraction of her collection is rock music?

📝 Answered - A drawing of a surfboard in a catalog shows its length as \(8 \frac{4}{9}\) inches. Find the actual length of the surfboard if \( \frac{1}{2} \) inch length on the drawing corresponds to \( \frac{3}{8} \) foot of actual length.

📝 Answered - The Ride-It Store rents bicycles. The cost is as follows: - $8.50 for 1 hour - $13.64 for 2 hours - $18.80 for 3 hours - $23.95 for 4 hours If the pattern continues, how much will it cost Nate to rent a bike for 6 hours?

📝 Answered - You have a piece of wood that is 7 3/4 feet long. You want to cut one piece that is 3 7/12 feet long and one piece that is 4 1/12 feet long. Do you have enough wood? Explain.

📝 Answered - All of the following expressions have a value between 0 and 1, except: a. \(\frac{(-3^{7})}{(-3)^9}\) b. \(4^{-10} \times 4^{6}\) c. \(\frac{(8^3)^3}{8^{-4}}\) d. \(\left( \frac{2}{5} \right)^{8} \times \left( \frac{2}{5} \right)^{5}\)

📝 Answered - Explain what is the same about two fractions that are like fractions.

📝 Answered - What is the sum of [tex]\frac{7}{10}[/tex] and [tex]\frac{6}{100}[/tex]?

📝 Answered - A customer pays 50 dollars for a coffee maker after a discount of 20 dollars. What is the original price of the coffee maker?

📝 Answered - A pencil measures 14 cm long. How many millimeters long is it?