A student secures 90%,60% and 54% marks in three test papers with maximum marks 100, 150 and 200 respectively. Find his aggregate percentage
Answers
Answered by
32
Answer:
REFER TO THE ATTACHMENT
DON'T FORGET TO APPRECIATE
BY MARKING ME AS BRAINILIST
Attachments:
Answered by
21
Step-by-step explanation:
Marks obtained in 1st test paper=
90% of 100
= 90/100×100
= 90
Marks obtained in 2nd test paper=
60% of 150
= 60/100×150
= 90
Marks obtained in 3rd test paper=
54% of 200
= 54/100×200
= 108
So, total marks obtained in three test papers=
(90+90+108)
= 288
Total maximum marks in three test papers =
(100+150+200)
= 450
So,his aggregate percentage=
{(total marks obtained in three test papers)/(Total maximum marks in three test papers)×100}%
= (288/450×100)%
= 64%
Hence, his aggregate percentage is 64%.
Hope, it may be helpful.
If it solved your problem, don't forget to mark as brainliest.
Similar questions
Math,
3 months ago
Social Sciences,
3 months ago
Math,
3 months ago
English,
7 months ago
Computer Science,
7 months ago
Math,
10 months ago
Hindi,
10 months ago