Mathematics, 19.12.2020 05:40 MidnightDuel

1st half 2nd half score 45 30
a b
It is known that Tom's weighted mean score is 38 marks. Find a:b.

Answers: 3

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1st half 2nd half score 45 30
a b
It is known that Tom's weighted mean score is 38 mark...

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1st half 2nd half score 45 30 a b It is known that Tom's weighted mean score is 38 marks. Find a:b.

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Other questions on the subject: Mathematics

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1st half 2nd half score 45 30
a b
It is known that Tom's weighted mean score is 38 marks. Find a:b.