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primary 5 | Maths
| Rate & Ratio
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Sorry this is an average question. Pls help me solve this question
Date Posted: 5 years ago
Views: 708
Currently the scores are 91,88,73
Total for the 3 shots = 91+88+73 = 252
If an average of 88 is needed for 4 shots,
Then the total score has to be
4 x 88 = 352
So, remaining score needed
= 352 - 252 = 100
So 100 more points are needed and he needs to hit the 100 target
Total for the 3 shots = 91+88+73 = 252
If an average of 88 is needed for 4 shots,
Then the total score has to be
4 x 88 = 352
So, remaining score needed
= 352 - 252 = 100
So 100 more points are needed and he needs to hit the 100 target
See 1 Answer
done
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Here you go :)
Date Posted:
5 years ago
Yes it is helpful
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