Question

3 35 × (6- 1 56) помогите)

Answer 1

3 3/5 * (6 - 1 5/6) = 15
1) 6 - 1 5/6 = 5 6/6 - 1 5/6 = 4 1/6
2) 3 3/5 * 4 1/6 = 18/5 * 25/6 = 3/1 * 5/1 = 15