Question

the age of appoos mother is 9 times of Appu age after 9 years it becomes three x age of Appu what is the present age of Appu and his mother ?​

Answer 1

Answer:

The whole numbers are the numbers 0, 1, 2, 3, 4, and so on (the natural numbers and zero). Negative numbers are not considered "whole numbers." All natural numbers are whole numbers, but not all whole numbers are natural numbers since zero is a whole number but not a natural number.

Answer 2

let appos present age=x

then present age if appos mother=9x

after nine years:-

appos age=x+9

appos mothers age=9x+9

from the question

9x+9=3(x+9)

9x+9=3x+27

6x=18

x=3

so present age of appo is 3 yrs

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