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Questions in Grade Middle-school

[Terjawab] Kevin can carry a basket 5 feet. Rachel can carry it 3 feet farther than Kevin. Daniel can carry the basket half as far as Rachel. Is it reasonable to say that they can carry it 15 feet with each person taking only one turn?

[Terjawab] Samuel wants to use his earnings from Monday and Tuesday to buy some batteries that cost $5.60 each. On Monday, he sold 16.2 pounds of cans. On Tuesday, he sold 11.8 pounds of cans. They were selling the cans to the recycling center for $0.40 per pound. How many batteries can he buy? Show your work.

[Terjawab] Perform the operations in scientific notation for the following expression: \[ (2.32 \times 10^6) \times (4 \times 10^{-5}) \]

[Terjawab] Why were tombs filled with art, jewelry, and other treasures?

[Terjawab] What is the prime factorization of 42 using exponents?

[Terjawab] What is an animalcule? What words do we use today instead of animalcule?

[Terjawab] In a mall, \(\frac{1}{15}\) of the stores sell shoes. There are 180 stores in the mall. How many of the stores sell shoes?

[Terjawab] Evarado paid $1.12 for a dozen eggs at his local grocery store. Determine the cost of 3 eggs.

[Terjawab] A family buys airline tickets online. Each ticket costs $167. The family buys travel insurance with each ticket that costs $19 per ticket. The website charges a fee of $16 for the entire purchase. The family is charged a total of $1132. How many tickets did the family buy?

[Terjawab] Two people are packing an equal number of small boxes into larger boxes. - One person has 3 large boxes that are full of small boxes and 24 small boxes not yet packed. - The other person has 5 large boxes packed with small boxes and 10 small boxes not packed. Each large box holds the same number of small boxes. How many small boxes can a large box hold?