Maya, Madhura and Moshina are friends studying in same class in one subject Maya scores 16 marks and Madhura scored 20 out of 25 their average score is 19 .how much did Moshina scored
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3
Moshina score = 57- (16+20)
= 21
= 21
Answered by
2
16+20+x/3=19/1
36+x/3=19/1
36+x =57
x=57-36=21
36+x/3=19/1
36+x =57
x=57-36=21
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