7 2/3 х = 9/46х : 3,05 = 9,427 7/12 : х = 3,31

Question

Математика: 7 2/3 х = 9/46х : 3,05 = 9,427 7/12 : х = 3,31

ivanermilov200 · Answer

1) 23/3х = 9/46Х = 27/10582) х : 61/20 = 9,4х × 20/61 = 9,420/61 х = 9,4х = 61/20 × 47/5х = 2867/1003) 27 7/12 : х = 3,31 , х≠0331/12 × 1/х = 3,31331/12х = 3,31331 = 39,72 х39,72 х = 331х = 25/3 , х≠0х = 25/3...

7 2/3 х = 9/46
х : 3,05 = 9,4
27 7/12 : х = 3,31

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