1) 2 ЦЕЛЫХ 1/7:25=8,4:14X2 ЦЕЛЫХ 1 + 1/7 = 15/715/7 ÷ 25 = 0.68.4 ÷ 14X = 0.6X = 8.4 ÷ 14 * 0.6X = 0.36
2) 15/60* = 3,3This equation is incomplete and requires clarification.
3) X:27,6=11,5:6,9X ÷ 27.6 = 11.5 ÷ 6.9X = 27.6 * (11.5 / 6.9)X = 46
4) 100-6,72:5,6-41,42100 - 6.72 ÷ 5.6 - 41.4 2100 - 1.2 - 82.8100 - 1.2 - 82.8 = 16.0
1) 2 ЦЕЛЫХ 1/7:25=8,4:14X
2 ЦЕЛЫХ 1 + 1/7 = 15/7
15/7 ÷ 25 = 0.6
8.4 ÷ 14X = 0.6
X = 8.4 ÷ 14 * 0.6
X = 0.36
2) 15/60* = 3,3
This equation is incomplete and requires clarification.
3) X:27,6=11,5:6,9
X ÷ 27.6 = 11.5 ÷ 6.9
X = 27.6 * (11.5 / 6.9)
X = 46
4) 100-6,72:5,6-41,42
100 - 6.72 ÷ 5.6 - 41.4 2
100 - 1.2 - 82.8
100 - 1.2 - 82.8 = 16.0