Вычислите произведения 1/2 * 2/3 14/15 * 2/42 - вопрос №25758011223141524267561315452691010 от nikita011278923 12.05.2020 02:02

Question

Математика: Вычислите произведения 1/2 * 2/3 14/15 * 2/42 6/7 * 5/6 13/15 * 45/26 9/10 * 10/11 15/28 * 7/30 13/15 * 15/17 35/51 * 17/15

nikita011278923 · Answer

1/2 *2/3 = 2/6 = 1/314/15 * 2/42 = 28/630 = 2/456/7 * 5/6 = 5/713/15 * 45/26 = 3/29/10 * 10/11 = 9/1115/28 * 7/30 = 1/835/51 * 17/15 = 119/153...