(6 1/4-4 1/8)*4+3 1/3:2 1/2 помогите

Question

(6 1/4-4 1/8)*4+3 1/3:2 1/2
помогите

Answer 1

(6 1/4 - 4 1/8) * 4 + 3 1/3 / 2 1/2 = (25/4 - 33/8) * 4 + 10/3  / 5/2 = (25 - 33/2) + 4/3 = 50/2 - 33/2 + 4/3 = 17/2 + 4/3 = 51/6 + 8/6 = 59/6 = 9 5/6