Question

In a class test for every correct answer 3 marks are awarded but for every wrong answer but for every wrong answer, 2 marks. A student answered 14 question correctly. but 30 marks. How many answer wrongly.

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Answer 1

Ohhhhhhhhhhhhh

it's different

O I know that

it is

can you tell me that how much

3 mark oue

and

2 mark oue