P:12+1 13/19=2 33/38

Question

P:12+1 13/19=2 33/38

Answer 1

Р : 12 + 1 13/19 = 2 33/38,
р : 12 = 2 33/38 - 1 13/19,
р : 12 = 2 33/38 - 1 26/38,
р : 12 = 1 7/38,
р = 1 7/38 * 12,
р = 45/38 * 12,
р = 270/19,
р = 14 4/19