Maya, Madhura and Mohsina are friends studying in the same class. In a class test in
geography, Maya got 16 out of 25. Madhura got 20. Their average score was 19. How
much did Mohsina score?
GIVE ME ANSWER PLEASE
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Answer:
21 marks
Step-by-step explanation:
Let Moshina's marks be x
Total marks of the three= 16+20+x = 36+x
Average marks = Total marks/No. of people
19= 36+x/3
19×3=36+x
57=36+x
x=57-36
x=21
Therefore Moshina scored 21 marks
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