QuestionIf $A: B=6: 7$ and $B: C=8: 9$, find the ratio $A: C$. Choose from the options: (a) $1.3: 21$, (b) $17: 21$, (c) $16: 21$, (d) $19: 21$, (e) None.

Studdy Solution
The ratio4863 can be simplified by dividing both terms by their greatest common divisor, which is3.
$$A:C =48/363/3 =1621$$Therefore, the ratio of A to C is1621.