Х : 2/3 = 3 : 4 х : 6 = 1/3 : 8 х * 4 = 2/3 * 3 х * 8 = 6 * 1/3 х * 4 = 2 х * 8 = 2 х = 2 : 4 х = 2 : 8 х = 1/2 х = 1/4
12 : 29 = 1/58 : х 144 : 125 = 1 цел 1/2 : х 12 * х = 29 * 1/58 144 : 125 = 3/2 : х 12 * х = 29/58 144 * х = 125 * 3/2 12 * х = 1/2 144 * х = 375/2 х = 1/2 : 12 х = 375/2 : 144 х = 1/2 * 1/12 х = 375/2 * 1/144 х = 1/24 х = 375/288 = 125/96 х = 1 цел 29/96
Answers & Comments
Verified answer
Х : 2/3 = 3 : 4 х : 6 = 1/3 : 8х * 4 = 2/3 * 3 х * 8 = 6 * 1/3
х * 4 = 2 х * 8 = 2
х = 2 : 4 х = 2 : 8
х = 1/2 х = 1/4
12 : 29 = 1/58 : х 144 : 125 = 1 цел 1/2 : х
12 * х = 29 * 1/58 144 : 125 = 3/2 : х
12 * х = 29/58 144 * х = 125 * 3/2
12 * х = 1/2 144 * х = 375/2
х = 1/2 : 12 х = 375/2 : 144
х = 1/2 * 1/12 х = 375/2 * 1/144
х = 1/24 х = 375/288 = 125/96
х = 1 цел 29/96