9. In a match of ice-hockey, Manish scored
7 points more than Sameer who scored
10 points more than Reena who scored
5 points less than Suresh. If their total
score Is 100, how much did each score!
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Step-by-step explanation:
let score of Manish = x
=> score of Sameer = x-7
=> score of Reena = (x-7)-10 = x-17
=> score of Suresh= (x-17)+5 = x-12
=> sum of their scores = x+(x-7)+(x-17)+(x-12) =100
=> 4x-36 = 100
=> 4x = 100+36
=> x = 136/4
= x = 34
therefore score of Manish = 34
score of Sameer = 34-7 = 27
score of Reena = 34-17 = 17
score of Suresh = 34-12 = 22
hope this helps you
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