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Questions in Grade Middle-school

[Free] Why are aquifers important?

[Free] The length of Marshall's poster is 2 times its width. If the perimeter is 72 inches, what is the area of the poster?

[Free] How is the biome of Virginia different from that of Oregon?

[Free] In the class, \(\frac{5}{9}\) of the students have blue eyes. If 10 students have blue eyes, how many students are in the class in total?

[Free] How did Uzbekistan become a country?

[Free] What is 325 over 1000 in simplest form?

[Free] What are some land formations in California formed by erosion?

[Free] What is the study of nutrients and how the body uses them called?

[Free] If 25 dimes were moved from Box A to Box B, there would be an equal number of dimes in both boxes. If 100 dimes were moved from Box B to Box A, the ratio of dimes in Box A to Box B would be 7:2. What was the original number of dimes in Box A?

[Free] What undesirable traits should a person avoid when driving?