Question

Working together, Professors Yin and Jones can restore a statue at the museum in 3.2 months. Professor Yin, Working alone, can restore the entire statue in 4.8 months. How long does it take Professor Jones, working alone, to restore the entire statue?

Answer 1

1.6 months as both together took 3.2months
yin alone took 4.8 months so
to find out jones do the followinn
4.8 - 3.2
Hope it helped