in Mathematics Exam for every correct answer 3 marks will be awarded and every wrong answer 1 mark will be cdeducted .lalitha did 12 correct and 8 worng out of 20 questions then what is score.
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Answered by
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Step-by-step explanation:
marks for correct ans-3
marks deducted for every wrong ans-1
(12×3)-(8×1)
36-8
28marks
ans-She scored 28marks from 60marks
Answered by
0
Answer:
she score 28 marks
Step-by-step explanation:
12 is correct =12×3=36
8 is wrong=1×8=8
36-8=28
then she got a ( 28 /60)
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