Question

1) -5 3/20-×= 3 1/8
2) -29 3/7-×=-11 4/21
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Answer 1

Ответ:

Пошаговое объяснение:

1) -5 3/20-×= 3 1/8

Х=-5 3/20-3 1/8

Х=-5 6/40-3 5/40

Х=-8 11/40

2) -29 3/7-×=-11 4/21

Х=-29 3/7+11 4/21

Х=-29 9/21+11 4/21

Х=-18 5/21