6. The marks in a test decreased from 40 to 30. The percentage decrease is
%
Answers
Answered by
5
Answer:
refer the attachment above
will you please mark brainliest
Attachments:
Answered by
13
Answer:
I you want ans use Qanda app it's free
Similar questions
Computer Science,
2 months ago
Art,
2 months ago
English,
2 months ago
Music,
6 months ago
Political Science,
6 months ago
History,
11 months ago
Social Sciences,
11 months ago