Math, asked by patelvishva12, 1 month ago

in a class test +3 marks are given for every correct answer - 2 are given for every incorrect answer. • Roohi answered all questions and scored 20 Marks through she got ten correct answer

Answers

Answered by polamnetrakarthikeya

0

Step-by-step explanation:

3x10=30

30

-2 ×5 =-10

30+(-10) = 20 marks

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