Math, asked by akchita124pekc5c, 1 year ago

In a class,the average marks obtained is 50.By mistake the average marks if 100 students whose average marks was 60 written as 90.So that the new average remains as 45 .How many students participated in the examination?

vivid explanation will be mark as brainliest

siddhartharao77: what is the answer

akchita124pekc5c: 600

Answers

Answered by Anonymous

7

hey mate
refer to attachment

Attachments:

akchita124pekc5c: thanks cool

Previous Question

Next Question

Similar questions

Biology, 6 months ago

Relationship between pain and respiration ...

Biology, 6 months ago

in the 36 day human ovarian cycle the ovulation takes place typically on...

Math, 6 months ago

If the zeros of polynomial ${x}^{3} - 3 {x}^{2} + x + 1$ are a-b,a,a+b find a and b.

English, 1 year ago

write a story in (200-250 words) based on clues given below and give it a suitable title. it was the festival of deepawali.there was a lot of excitement and sound of crackers could be heard all around. rajesh was enjoying himself wen suddenly he herd-----------------------------------.

Physics, 1 year ago

When a metallic block is immersed below the surface of a liquid state and define the upward force acting on it.

Social Sciences, 1 year ago

Chief election commissioner write about hisfunctions.

Economy, 1 year ago

How much does agriculture contribute to indian economy?

Physics, 1 year ago

A system has two charges 2.5 ×10c and -2.5× 10c loxated at a ( 0,0,-15)and b (0,0,15) cm respectively find the electric dipole moment of the systen...