Title: Age question
s wife has always been very mysterious. Moment someone asked her age, she then said:
"Twenty years ago, my husband happens to be my age 2 times, and now he happens to be my age 1.5 times."
You can calculate s wife now age?
Note that you need to submit is an integer, do not fill in any extra content.
solution:
1.5 (x + 20) = 2x + 20
x=20
20+20=40
Answer: 40
