Question

вычислить 1 2/7*3-3 3/7

Answer 1

1) 1 2/7×3=9/7×3=27/7=3 6/7
2) 3 6/7-3 3/7= 3/7
Ответ: 3/7

Answer 2

1 2/7*3-3 3/7 = 9/7 * 3 - 24/7 = 27/7 - 24/7 = 3/7