7/2 : 1/36=36/7:x решите пожалуйста.

7/2 : 1/36 = 36/7 : х 7/2 • 36 = 36/(7х) 7/2 = 1/(7х) х = 2/(7•7) х = 2/49

7/2 : 1/36 = 36/7 : х, х = 1/36 * 36/7 : 7/2, х = 1/36 * 36/7 * 2/7, х = 1/7