14/18 = ?

Давай приведем дроби к общему знаменателю, который указан сверху каждой колонки. ### Колонка Д (общий знаменатель 9) * 14/18 = 7/9 * 5 = 45/9 * 2/3 = 6/9 * 17/51 = 3/9 * 12/27 = 4/9 * 1/3 = 3/9 * 10/15 = 6/9 * 2 4/12 = 2 3/9 * 16/18 = 8/9 * 2/6 = 3/9 * 20/36 = 5/9 * 15/27 = 5/9 * 26/39 = 6/9 * 7/21 = 3/9 * 1 1/3 = 1 3/9 ### Колонка Е (общий знаменатель 24) * 3/4 = 18/24 * 1 = 24/24 * 16/48 = 8/24 * 1/8 = 3/24 * 1/3 = 8/24 * 10/48 = 5/24 * 1/6 = 4/24 * 2/3 = 16/24 * 5/8 = 15/24 * 1/4 = 6/24 * 3/8 = 9/24 * 5/6 = 20/24 * 1/2 = 12/24 * 7/8 = 21/24 * 21/72 = 7/24 ### Колонка Ж (общий знаменатель 28) * 6/56 = 3/28 * 13/14 = 26/28 * 4/7 = 16/28 * 1/2 = 14/28 * 9/14 = 18/28 * 10 = 280/28 * 3/4 = 21/28 * 11/14 = 22/28 * 46/56 = 23/28 * 3/7 = 12/28 * 2/7 = 8/28 * 1/4 = 7/28 * 5/14 = 10/28 * 34/56 = 17/28 * 6/7 = 24/28 ### Колонка З (общий знаменатель 48) * 1/3 = 16/48 * 3/16 = 9/48 * 7/12 = 28/48 * 24/96 = 12/48 * 1/2 = 24/48 * 3/4 = 36/48 * 5/6 = 40/48 * 1/6 = 8/48 * 3/144 = 1/48 * 5 = 240/48 * 22/96 = 11/48 * 2/3 = 32/48 * 5/12 = 20/48 * 5/24 = 10/48 * 1 = 48/48