Math, asked by anilkumarmzpas, 9 months ago

The mean marks of 24 students a class is 64. If one student whos mark are 89 is added to this class. Find the mean of all 25 students

Answers

Answered by rhea4444

1

24*64 add 89 and then divide by 25. You will get 65 as mean

Previous Question

Next Question

Similar questions

Math, 5 months ago

*Per person t *Per person *Per person 10. Given here is an advertisement of Rekha fitness center, announcing the reduction in fee. Fee 2 Month Fee 2400 2200 3 Month Fee 3500 2800 4 Month Fee 4000 3600 6 Month Fee 6800 4600 12 Month Fee 13400 7500 Read through the advetisement and work out the following: (a) Find the discount given on 2 month fee. (b) Find the discount per cent given in 4 month...

Computer Science, 5 months ago

the dash is highly user friendly...

English, 5 months ago

write a dialogue between you and your parents on the present education system plzz make it fast ...

Social Sciences, 9 months ago

name the important centre of Mesopotamian Civilization...

English, 9 months ago

Practice questions for Letter of Complain, please. Difficult questions can also be given...

Science, 11 months ago

Differentiate batween inhaled and exhaled...

English, 11 months ago

rewrite the following set of jumbled sentences to make into a coherent passage 1)he had no money . 2)he did not go in. 3)my grandfather“s portrait hung above the mental piece in the drawing room . 4)he has an efficient man of justice. 5) Sher Singh always felt shy even in his house...

Geography, 11 months ago

write abut the hydraulic structures in ancient india...