7 + 9 by 10 + 2 by 3
Answers
7+9/10 + 2/3
70+9/10+2/3
79/10+2/3
237+20/30
257/30
Answer:
Step-by-step explanation:When Mr Jackson was 22 yrs old,
her daughter was born.
difference in their age is 22
Let Mr Jackson's age be x
Daughter's age be y=x-22
we need to find,
Three times daughter's age is Mr Jackson's age.
x=3y
x=3(x-22)
x=3x-66
3x-x=66
2x=66
x=33 When Mr Jackson was 22 yrs old,
her daughter was born.
difference in their age is 22
Let Mr Jackson's age be x
Daughter's age be y=x-22
we need to find,
Three times daughter's age is Mr Jackson's age.
x=3y
x=3(x-22)
x=3x-66
3x-x=66
2x=66
x=33
Mr Jackson's age is 33yrs
hEr daughter's age is 33-22 or 11yrs
When Mr Jackson was 22 yrs old,
her daughter was born.
difference in their age is 22
Let Mr Jackson's age be x
Daughter's age be y=x-22
we need to find,
Three times daughter's age is Mr Jackson's age.
x=3y
x=3(x-22)
x=3x-66
3x-x=66
2x=66
x=33
Mr Jackson's age is 33yrs
hEr daughter's age is 33-22 or 11yrs
The year,
1970+33=2003
In year 2003,Mr Jackson would be three times her daughter's age.
The year,
1970+33=2003
In year 2003,Mr Jackson would be three times her daughter's age.
Mr Jackson's age is 33yrs
hEr daughter's age is 33-22 or 11yrs
The year,
1970+33=2003
In year 2003,Mr Jackson would be three times her daughter's age.