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Questions in Grade Middle-school

[Answered] A bottle of root beer contains \(\frac{4}{5} \, L\). How much root beer is in 3 bottles?

[Answered] Express the decimal 2.39 as a percent.

[Answered] A block of stone measures 15 cm x 15 cm x 20 cm. What is the total surface area of the stone? (Hint: A block has six sides.)

[Answered] Factor out the coefficient of the variable for \(4h - 3\).

[Answered] You can buy 20 fluid ounces of shampoo for $4.40 or 24 fluid ounces for $4.80. Which is the better buy? Explain.

[Answered] Pat's favorite number has a 2 in the ones place. Think of the next number. What digit is in the ones place?

[Answered] Why did the Continental Congress make the federal government weak when it drew up the Articles of Confederation?

[Answered] Use the associative property of addition to write an equivalent expression to [tex](x + 2) + 3[/tex].

[Answered] List all the factors of the number 14.

[Answered] Halle solved [tex]\frac{664}{48}[/tex]. She got a quotient of 13 with a remainder of 40. How could she use her work below to solve [tex]\frac{664}{48}[/tex] without redoing the work? Explain your thinking. Work shown: \[ \begin{array}{c} 48 \, | \, 664 \\ \underline{ \quad 644 \quad } \\ \quad - \, 48 \\ \hline \quad \, \, 184 \\ \quad - \, 144 \\ \hline \quad \, \, \, 40 \\ \end{array} \]