Question

Приведите дроби к наименьшему общему знаменателю: а)5/4 и 3/2 б)2/3 и 2/15 в)7/15 и 5/9 г)1/6 и 3/10 д)1/3 и 5/18 е)5/8 и /2/3 ж)1/2 и 2/15 з)5/12 и 7/15 и)3/10 и 33\100

Answer 1

А) 5/4 и 6/4
б)10/15 и 2/15
в) 21/45 и 25/45
г)10/60 и 36/60
д) 6/18 и 5/18
е) 15/24 и 16/24
ж)15/30 и 4/30
з)25/60 и 28/60
и)30/100 и 33/100

Answer 2

А) 5/4 и 6/4
б) 10/15 и 2/15
в)21/45 и 25/45
г) 5/30 и 9/30
д) 6/18 и 5/18
е) 15/24 и 16/24
ж) 15/30 и 4/30
з) 25/60 и 28/60
и) 30/100 и 33/100

Answer 3

а) 5/4 = 15/12, 3/2 = 18/12 б) 2/3 = 10/15, 2/15 = 2/15 в) 7/15 = 7/15, 5/9 = 25/45 г) 1/6 = 5/30, 3/10 = 9/30 д) 1/3 = 6/18, 5/18 = 5/18 е) 5/8 = 15/24, 2/3 = 16/24 ж) 1/2 = 8/16, 2/15 = 2/15 з) 5/12 = 25/60, 7/15 = 28/60 и) 3/10 = 9/30, 33/100 = 33/100