(X-24) + X +(X-24+50)=98,
You can get X=32,
That is, dad is 32 years old.
2. If Xiaohong is X years old this year, there will be.
33=3X+6,
Available X=9
Xiaohong is 9 years old this year.
Children have a natural love for cartoons, and watching cartoons is the best choice for children's holiday leisure and entertainment.
Therefore, many parents wi