A mother is twice as old as her son. If 20 years ago, the age of the mother was 10 times the age of the son, what is the present age of the mother?
Answers
Answered by
17
Let the son's age be x
Then according to the statement mother's age will be 2x
Twenty years ago ,
20 - 10 ( x - 20 ) = x
20 - 10x + 200 = x
220 = x + 10x
220 = 11x
220/11 = x
20 = x
PRESENT AGE OF SON IS 20
AND MOTHER IS 20 × 2 IS 40 YEARS OLD
Answered by
6
Answer:
here is ur ans ❤❤⭐
Step-by-step explanation:
Let the son's age be x
Then according to the statement mother's age will be 2x
Twenty years ago ,
20 - 10 ( x - 20 ) = x
20 - 10x + 200 = x
220 = x + 10x
220 = 11x
220/11 = x
20 = x
PRESENT AGE OF SON IS 20
AND MOTHER IS 20 × 2 IS 40 YEARS OLD
hope it helps u(◕ᴗ◕✿)(◕ᴗ◕✿)❤❤
Similar questions