A compound gear train of the form shown in Figure 24.26 has an input gear A with 48 teeth, A engaging with wheel B which has 144 teeth. Wheel B is on the same shaft as wheel C which has 80 teeth and...

A compound gear train of the form shown in Figure 24.26 has an input gear A with 48 teeth, A engaging with wheel B which has 144 teeth.

Wheel B is on the same shaft as wheel C which has 80 teeth and engages with wheel D on the output shaft with 160 teeth. Determine the overall velocity ratio of the system.