<span>16/3 16/5 16/7 16/9 16/11 16/13 16/15</span>
Х = 3 8/9 - 1 5/9 = 2 3/9 = 2 1/3
у = 6 2/19 - 1 7/19 + 8 12/19 = 13 3/19
х = 2 1/7 + 1 5/7 = 3 6/7
у = 7 7/13 + 9 9/13 - 12 5/13 = 4 11/13
544÷68+329÷4=8+82.25=90.25
216÷36+594÷66=6+9=15
513÷57+91=9+91=100
752÷94+82=8+82=90
784+519=1303
632+947=1579
7384+4608=11992