Дроби к наименьшему знаменателю а)5/7 и 1/2 б)7/20 и 1/15 в)3/26 и 5/39 г)8/11 д)7/13 и 2/11 е)3/22 и 2/33 ж)7/60,13/540 и 9/20 з)52/105; 7/95 и 61/63 !
А) 5/7 и 1/2 = 10/14 и 7/14 б) 7/20 и 1/15 = 21/60 и 4/60 в) 3/26 и 5/39 = 9/78 и 10/78 г) 8/11 и 5/8 = 64/88 и 55/88 д) 7/13 и 2/11 = 77/143 и 26/143 е) 3/22 и 2/33 = 9/66 и 4/66 ж) 7/60, 13/540, 9/20 = 63/540, 13/540, 243/540
А) 5/7 и 1/2 =10/14 и 7/14 б) 7/20 и 1/15 = 21/60 и 4/60 в )3/26 и 5/39 = 9/78 и 10/39 г) 8/11 д) 7/13 и 2/11 = 77/143 и 91/143 е )3/22 и 2/33 = 9/66 и 4/66 ж) 7/60 и 13/540 = 63/540 и 13/540
б) 7/20 и 1/15 = 21/60 и 4/60
в) 3/26 и 5/39 = 9/78 и 10/78
г) 8/11 и 5/8 = 64/88 и 55/88
д) 7/13 и 2/11 = 77/143 и 26/143
е) 3/22 и 2/33 = 9/66 и 4/66
ж) 7/60, 13/540, 9/20 = 63/540, 13/540, 243/540
б) 7/20 и 1/15 = 21/60 и 4/60
в )3/26 и 5/39 = 9/78 и 10/39
г) 8/11
д) 7/13 и 2/11 = 77/143 и 91/143
е )3/22 и 2/33 = 9/66 и 4/66
ж) 7/60 и 13/540 = 63/540 и 13/540