In the relay, Siwon ran 3/10 of the track, and Dawon ran 4/10 of the track. If the distance Siwon and Dawon run is 140 meters (m), what is the total distance of the relay race?
140 3/10 4/10 [OP_ADD] [OP_DIV]
var_a = 140
var_b = 0.3
var_c = 0.4
var_d = var_b + var_c
var_e = var_a / var_d
print(int(var_e))