Math, asked by kunala87, 10 months ago

the mean weight of 60 students In a class is 40 kg the mean weight of boys is 50 kg while that of the girls is 30 kg the number of boys and girls are

Answers

Answered by reevhahs2

1

I don't know it sorry

Previous Question

Next Question

Similar questions

Physics, 5 months ago

A Derive an expression for speed for a journey which is divided inequal parts of distance.

Math, 5 months ago

7. Solve the equations : (1) { (2x - 1)-I (2x + 1) = 12 (2 - x)...

Math, 5 months ago

please help me fast I want to solve it because my paper is coming if you have any zoom link for it you can send that also...

Social Sciences, 10 months ago

अपने क्षेत्र के बाजार में जाने पर उपभोक्ता के रूप में अपने कुछ कर्तव्यों का वर्णन करें।...

Social Sciences, 10 months ago

कुछ ऐसे कारकों की चर्चा करें, जिनसे उपभोक्ताओं का शोषण होता है?

English, 11 months ago

Give me answer please conclusion of save fuel for better environment essay?

Math, 11 months ago

(946+157)²+(946-157)²÷(946*946+157*157)...

English, 11 months ago

who is the national baid of india...