Question

7/2 : 1/36=36/7:x решите пожалуйста.

Answer 1

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

Answer 2

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

Answer 3

!!!!!!! = 1/7 * 2/7 = 2/49