Question

plzzzzzzzzzzz answer plzz answers it's very important ​

Answer 1

Answer:

2)81

3) i)390

ii)323.6

Step-by-step explanation:

Total marks obtained in 5 subject =390

Average=323.6

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Answer 2

Answer:

1. a) 17 b) 159 c) 228

2. 37

3. i) 390 ii) 78