Г) 49 4 19 30 26 4 7
----- - 2------- - ----- = ----- - ------ = 6 - 2 ----- = 3 ------
5 11 5 5 11 11 11
д) 7 17 1 ∙ 1 1
----- ∙ ------ = ---------- = --------
34 21 2 ∙ 3 6
е) 55 81 5 ∙ 9 45 1
-------- ∙ ------ = ----------- = -------- = 11 ---- = 11,25
9 44 1 ∙ 4 4 4
ж) 8 45 1 ∙ 9 9
----- ∙ ------ = ---------- = -----
25 16 5 ∙ 4 20