total dinning bill of 9 people was $ 139.00 and 10 % tip divided the bill evenly ? what is the bill amount each person shared .
n0 = 9.0
n1 = 139.0
n2 = 10.0
t0 = 1.0 / n2
t1 = t0 + 1.0
t2 = n1 * t1
answer = t2 / n0
print(answer)