9/10 - 13/30 = 27/30 - 13/30 = 14/30 = 7/15
-10 minus 17 is -27
-2x -11y - 13
18/27 minus 44/81 is 10/81
2/9 minus 5/27 = 1/27
13 - 27 = -14
40 - 27 = 13
9/10 - 13/30 = 27/30 - 13/30 = 14/30 = 7/15
-10 minus 17 is -27
27. 2+7=9 then minus 4. Next is plus 8 minus 3. Plus 9 minus 2. Plus 10 (27). Next is minus 1 which would be 26.
-2x -11y - 13
18/27 minus 44/81 is 10/81
2/9 minus 5/27 = 1/27
The median of the numbers 10 12 13 17 17 18 27 is 17.
(10, 12, 13, 17, 17, 18, 27) The median is 17. The mode is 17. The range is 17.
51 minus 27 3/7 = 23 4/7
43 minus 27 3/7 = 15 4/7