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3 years ago

11

The class average for the first social studies test in Hannah's class is 85%. A total of 23 students took the test. When the 24

students join the class and took the same test, the class average went up to 85.5%. What grade did the new student earn on the exam?

1 answer:

BaLLatris [955]3 years ago

5 0

Answer:

73.8

Step-by-step explanation:

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