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Questions in Grade Middle-school

📝 Answered - Tim spends about \(\frac{1}{3}\) of each weekday sleeping and about \(\frac{7}{24}\) of each weekday in school. What fraction of a weekday does Tim spend either sleeping or in school? Is this more or less than \(\frac{1}{2}\) a day? How much more or less?

📝 Answered - The campers in Cabin A walked \(\frac{1}{4}\) of the way to Otter Ridge, which is 13 miles. How do I figure out how many miles they walked?

📝 Answered - Jonah is a baker. Each morning, he makes 60 cupcakes and gives away 5, selling the rest. He also makes 48 brownies and gives away 4, selling the rest. Write an expression that can be used to find how many cupcakes and brownies Jonah sells in 7 days.

📝 Answered - Audrey has $120 to spend on a tennis racket and lessons. The racket costs $45 and the lessons cost $15 per hour. Define a variable, then write and solve an equation to find how many hours of lessons she can afford. Define the variable: Let \( h \) represent the number of hours of lessons. Write the equation: \[ 45 + 15h = 120 \] Solve the equation: \[ 15h = 120 - 45 \] \[ 15h = 75 \] \[ h = 5 \] Audrey can afford 5 hours of lessons.

📝 Answered - A hospital employs a total of 77 nurses and doctors. The ratio of nurses to doctors is 9:2. - How many nurses are employed at the hospital? - How many doctors are employed at the hospital? (Use a system of equations)

📝 Answered - Which phrase best describes the Norman Conquest? A. The campaign of Henry II of England to take control of Normandy in France after William's death. B. A series of wars in which Muslim and Norman groups fought over the lands around Jerusalem. C. A series of wars between Byzantine Christians and Western European Christians over the city of Jerusalem. D. The invasion and conquest of England in A.D. 1066 by William, Duke of Normandy.

📝 Answered - How would you suggest they change their prices? 1 ticket = $0.50 12 tickets = $5.00 or $0.42 per ticket 25 tickets = $10.00 or $0.40 per ticket 50 tickets = $25.00 or $0.50 per ticket 120 tickets = $50.00 or $0.42 per ticket

📝 Answered - Kevin has 3 bags of apples weighing a total of 22 1/2 pounds. Two of the bags weigh 6 3/8 pounds and 3 1/4 pounds. How much does the third bag weigh? A. 11 7/8 B. 12 4/8 C. 12 7/8 D. 13 5/8

📝 Answered - What is the primary role of the respiratory system in living organisms?

📝 Answered - In the equation \( a + 3(5a + 8) = 72 \), how do you find \( a \)?