Question

please tell me the answer step by step​

Answer 1

Answer:

Step-by-step explanation:

Jack's scores in five successive rounds are -25,-5,-10,15,10

Therefore total score of Jack is

-25-5-10+15+10=-15

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Answer 2

Answer:

marks scored by jack in five successive rounds = 25, 15, 10, -5, -10

=> 25+15+10-5-10

=> 40+10-15

=> 40-5

=> 35