Question

five years ago a woman age in years was scared of her son's age 10 years later from now her age will be twice that of her son's age find the age of son 5 years ago​

Answer 1

Historically, the starting age for kindergarten has varied widely. In the past five years, both states and districts have pushed the minimum age to start kindergarten up so that more and more kids are at least 5 years old when they start school. (See minimum Kindergarten entrance ages for all states as of 2014.)