Math, asked by KRISHNADHAN, 10 months ago

The average age of a class, of 40 students, reduces by 0.5 year when a student aged 45 year is removed from the class. What was the average age (in year) of the 40 students of the class?
A. 25.5
B. 24.5
C. 25
D. 26

Answers

Answered by rajbir3333

5

Answer:

Hey your answer might me the option A

Previous Question

Next Question

Similar questions

Chemistry, 5 months ago

The scattering of a stream of positively charged particles when striking a thin film of gold confirms that the positive charge in an atom must be located in a dense central mass. atoms contain electrons in varying energy layers around the nucleus. electrons are found in the center of an atom. electrons can only be found within predicted areas surrounding the nucleus.

Math, 5 months ago

pack of 6 pen cost 2.76 what wiil one pen cost...

History, 5 months ago

Write a report on Pompeii’s disaster.

English, 10 months ago

I am preparing a seminar on "Impact of social media in today's world".Give me some suggestions to make my seminar perfect and effective?

Physics, 10 months ago

mathametical derivation of second law of motion??

Physics, 1 year ago

advantages when reduce the surface tension of water...

Math, 1 year ago

The length of the rectangle is 6m less than the 3 times its breadth. The dimensions of the rectangle is, if the perimeter is 148m...

Business Studies, 1 year ago

an investor plans on retiring in six months. she wants to use her portfolio in its entirety to pay off a mortgage at the time of retirement. the best asset allocation for her portfolio is currently...