The proportion of blue tulips is 3/8 of the 56 tulips. If 3/7 of the total are red tulips, and the others pink, how many pink tulips are there?
1 3/7 [OP_SUB] 3/8 [OP_SUB] 50 [OP_MUL]
var_a = 1
var_b = 0.42857142857142855
var_c = var_a - var_b
var_d = 0.375
var_e = var_c - var_d
var_f = 50
var_g = var_e * var_f
print('{:.2f}'.format(round(var_g+1e-10,2)))