Seudónimo Seudónimo

23-05-2021
Mathematics

contestada

The average marks of 10 students is 41. If the average marks of the top 6 and bottom 5 rankers are 45 and 36 respectively, how much did the
5th ranker score?

a. 41
b. 42
c. 43
d. 40
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Respuesta :

jeunifair jeunifair

23-05-2021

Answer b. The student scored 42. Because the middle ground between 45 and 36 is 40,5. 42 will bring the grade up by 0,5

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