Question

the average score of 10students is 25.The lowest score is 20.. find the highest score at most​

Answer 1

Answer:

I hope you understand.

Answer 2

The highest score at most is 70.

Step-by-step explanation:

Consider the provided information.

The average score of 10 students is 25.

That means the sum of all 10 students score is:

Sum of students score = 25 × 10 =250

It is given that the lowest score is 20.

Let us assume all the students got the lowest score 20, except the one who got the highest score.

Therefore, 9 students got 20 marks.

20×9=180

But the required score must be 250 sot that average score is 25.

Thus, the highest possible score is:

250-180=70

Therefore, the highest score at most is 70.

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