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Questions in Grade Middle-school

[Answered] Convert the decimal to a fraction.

[Answered] Joel has twice as many CDs as Mariella has. Subtracting 7 from the number of CDs Joel has and dividing by 3 equals the number of CDs Blake has. If Blake has 25 CDs, how many CDs does Mariella have?

[Answered] A survey conducted in a school showed that 65% of the students walked to school. The remaining students took buses to school. The ratio of students who took school buses to those who took public buses was 4:3. There were 360 more students who walked than those who took buses. How many students took public buses to school? Explain your solution process and reasoning.

[Answered] If you could live on the moon through one lunar cycle, how would you experience the phases of the moon? Would you see the Earth going through phases? Please explain.

[Answered] What is the difference between "x times x" and "x plus x"?

[Answered] What is an "apt comparison"?

[Answered] An analogue clock is gaining three minutes every hour. If you set it to the correct time at 6 PM on Saturday, when will it show the correct time again?

[Answered] Why do castles have flags?

[Answered] What is a similarity between Earth's rotation and revolution?

[Answered] What are two rights of a free press?