Question

Saras mother is three times as old as sara and four times old as old as saras sister, ann. Ann is three years younger than sara. How old are sara, ann and their mother

Answer 1

Here is your answer ⬇️


▶️Let the Sara's age be x

▶️Let her mother's age be 3x

▶️Let Ann's age be x - 3


ATQ,

3x = 4 ( x - 3 )

3x = 4x - 12

- x = - 12

x = 12



✔️ Sara's age = $\red{12 \: years}$

✔️ Sara's mother's age = $\blue{3x \: = 3 \: × \: 12 \: = \: 36 \: years}$

✔️ Ann's age = $\green{x \: - \: 3 \: = \: 12 \: - \: 3 \: = \: 9 years}$

Answer 2

hello here is your answer by Sujeet yaduvanshi ___________________________

Question:-)Saras mother is three times as old as sara and four times old as old as saras sister, ann. Ann is three years
than sara. How old are sara, ann and their mother
____________________________________

Solution:-)

Let to be Sara Age:- a

Then,
Mother age will be :-3a
Again,
Sara Age:-. (a-3)



According to the question:-)
3a=4(a-3)

3a=4a-12
3a-4a=-12

-a=-12


So,

a=12

According to the question Again,

Sara Age=12

Sara mother's age=3a=3(12)=36

Ann age=12-3=9



that's all


@Sujeet