Math, asked by Oolo, 1 year ago

the mean age of group of people is 30.5 years.mean of ages of men is 35 whereas that of women is 25.find the percentage of men of total population

Answers

Answered by abhilasha102001

2

The answer is 45%. You should use the mean formula by taking variables.

Oolo: please give detailed answer

Previous Question

Next Question

Similar questions

Math, 6 months ago

The price of 4 pens and 3 pencils is 49 rupees and the price of 9 pens and 3 pencils is 99 rupees. What is the cost of a pen? What is the price of a pencil?

English, 6 months ago

convert the following sentence into indirect speech ...

Physics, 6 months ago

A body is travelling with a velocity 30m/s it is given an acceleration 5m/s^2. what will be its velocity after 4seconds.?

Chemistry, 1 year ago

name the material of an electromagnet...

English, 1 year ago

complete the story in 200 to 250 words: my car stopped suddenly and I saw a weird looking alien type of a creature pointing towards me...........

Biology, 1 year ago

what ade main steps in clotting of blood...

Physics, 1 year ago

why does an inflated balloo n rise up vertically for some distance when punctured from below?

Math, 1 year ago

A chord of a circle is equal to its radius.a tangent is drawn to the extremity of the circle.the angle between the tangent and the cord is...