3_2/3 : ( x - 2_4/15 ) = 3_5/13

Question

3_2/3 : ( x - 2_4/15 ) = 3_5/13

Answer 1

Х-2 4/15=3 2/3:3 5/13
х-2 4/15=11/3*13/44
х-2 4/15=13/12
х=13/12+34/15
х=3 21/60 или х=3,35
Ответ:3,35