How can I solve my age?

If the present age is x, then age n years later/hence = x + n. If the present age is x, then age n years ago = x – n. The ages in a ratio a: b will be ax and bx. If the current age is y, then 1/n of the age is y/n.

Who is sixteen years old is four times as old as her brother How old will Mary be when she is twice as old as her brother?

At the indicated ages, Mary is 16 and her brother is 4 (since she is 4 times older than he is). Some number of years later (the same for both of them, of course), she will be twice as old as her brother. We can represent this fact in equation form as: 16+n = 2(4+n), where n = number of years later.

How do you calculate age in math?

The method of calculating age involves the comparison of a person’s date of birth with the date on which the age needs to be calculated. The date of birth is subtracted from the given date, which gives the age of the person. Age = Given date – Date of birth.

How do you determine the age of a father and son?

If the age of a person is ‘x’, then ‘n’ years after today, the age = x + n. Similarly, n years in the past, the age of this would have been x – n years. Answer: Suppose that the present age of the son is = x years. Then the father’s age is (60 -x) years.

How do you find age in math?

Who is sixteen years old is four times as old as her brother?

Originally Answered: Mary is 16 years old. She is 4 times as old as her brother. How old will Mary be when she is twice as old as her brother? 16 / 4 = 4 so Mary is 16; her brother is 4.

Who is eight years old is four times as old as his sister how old will Hakimi be when he is twice as old as his sister?

It will be 1. 12 because Hakami is eight and divided by 4 is 2. SO his sister is 2 and he is 8. There is a 6 year difference.

How do you calculate age in maths?

What is the father’s age after five years?

A father’s age is four times that of his son. After five years ,it will be three times that of his son. we Represent the father’s age as X and the son’s age as Y. X=4Y for the first equation and X + 5 = 3^ (Y+5) or X + 5 = 3y + 15.

What is the age difference between Ayesha’s father and mother?

Q2: Ayesha’s father was 38 years of age when she was born while her mother was 36 years old when her brother four years younger to her was born. What is the difference between the ages of her parents?

What is the age difference between father 45 and son 15?

Father is 40, son 10 making him 4 times older. In five years father 45 and son 15 making him 3 times his age. In five years, the father will be 45 and the son will be 15. 45 is three times 15 You can retire safely by avoiding these 5 things. Have you considered how you’ll withdraw your retirement income?

How do you calculate the present age of father and son?

Present age of son = x, father = 5x. Remember the present age of father is 5x. He is 45 years old. , Submarine Sailor IC1 (SS) Nuclear Elect. Operator Let F and S be the current ages of the father and son respectively. F – 5 = 10 (S – 5). So the father is 45 and the son is 9. Five years ago they were 40 and 4. Y = 45.