Question

2 2/3:7=1 1/7:t чему равно t плиз

Answer 1

2 2/3 : 7 = 1 1/7 : t
2 2/3t = 7 * 1 1/7
8/3t = 7* 8/7
8/3t = 8
t = 8 : 8/3
t = 3

Answer 2

8/21=11/7:т
т=11/7:8/21
т=4 1/8
Ответ: 4,125