1st Quarter - Blog #4 ... "Middle of the Class"
On a certain math test, a certain student scored the tenth-highest score and the tenth-lowest score. If every student has a different score, how many students are there in the class? Explain how you know this. Happy Blogging!!
2 comments:
20 people are in the whole class. Because if there are 10 people above and below him, you add those together and get 20 students.
There are 20 students and he scroed the middle grade. I know that he has th top ten score and the bottom ten score so 10+10=20. To check my work i did 20÷10=2.10 goes into 20 twice so i knew that half is divided by two. The problem is not as hard as it seems
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