Question

вычислите 6/7:2, 1/7:2, 15/11:5, 17/11:5 это дроби

Answer 1

6/7:2=6/7 * 1/2 = 3/7
1/7 : 2 =1/7 * 1/2= 1/14
15/11:5=15/11*1/5=3/11
17/11:5=17/11 * 1/5 =17/55