I am 3 times as old as Sue is," Frank said to Ann. "On the other hand, I am 15 years older than John while Sue is 1 year younger than John
Answers
Answered by
0
sue =3x
Frank=x=age of John +1
than age of John is x-1
than 3x-(x-1)=15
3x-x+1=15
2x=15-1
2x=14
x=7
age of sue is 3×7=21
age of Frank is 7
age of John is 6
Frank=x=age of John +1
than age of John is x-1
than 3x-(x-1)=15
3x-x+1=15
2x=15-1
2x=14
x=7
age of sue is 3×7=21
age of Frank is 7
age of John is 6
Similar questions