Math, asked by Cutepie4948, 7 months ago

5 years ago the mean age of a family was 25 years. what is the present mean age of the family

Answers

Answered by learnit

0

Answer:

it means there today's age is 30

therefore their mean age is

30÷ 2

therefore their present mean age is 15 years

Answered by kalpanameena2006

1

There are how many members in the family

Previous Question

Next Question

Similar questions

Computer Science, 3 months ago

to make a paragraph centrall aligned in MS word 'the key combination is...

Science, 3 months ago

Coal was used in _____________ to cook food and to keep homes warm during winter in the olden days. * ...

Computer Science, 3 months ago

Square and rectangle can be drawn by using the LINE command. True or false...

Math, 7 months ago

Page No. Date: / / Arrange the given fractions in descending order by making sumerators equal:- 1/10, 6/11, 8/11 and 3/5 please give me the answer...

English, 7 months ago

Once she got dash opportunity a an the...

English, 1 year ago

prepare an ivitation to the minister k.t.r inviting him for your annual day function of your school...

Math, 1 year ago

-If equals are subtracted from equals, the remainders are also equal. with example...

Science, 1 year ago

Give three applications of heating and cooling in materials.