а) x = 15/28 6/5 = 9/14б) x = 13/54 27/26 = 1/2в) x = 14/15 * 7/3 = 28/9г) x = 7/9 / 7/18 = 2д) x = 1 - 3/7 = 4/7е) x = 1/4 + 5/16 = 9/16
а) 3/5б) 4/5в) 1/16г) 16д) 1
а) x = 15/28 6/5 = 9/14
б) x = 13/54 27/26 = 1/2
в) x = 14/15 * 7/3 = 28/9
г) x = 7/9 / 7/18 = 2
д) x = 1 - 3/7 = 4/7
е) x = 1/4 + 5/16 = 9/16
а) 3/5
б) 4/5
в) 1/16
г) 16
д) 1