-17.
48 plus 22 plus 10 plus 10 plus 9 plus 1 is equal to 100.
15+7=22
-15 plus 4 plus -22 = -33-15 + 4 = -1111 + -22 = -33
1/10 + 3/14 = 7/70 + 15/70 = 22/70 = 11/35
7 and 10/15 + 2 and 12/15 = 9 and 22/15 = 10 and 7/15
-10/15 - 12/15 = -22/15
4y + 10 = 22 4y - 10 - 10 4y=12 4y 4y 4y=3
-22
12/15 + 10/15 = 22/15 = 1 and 7/15
2/3 = 10/15 4/5 = 12/15 10 + 12 = 22/15 = 1 and 7/15
10 out of 22 15 out of 33 20 out of 44 and so on
2/3 + 4/5 = 10/15 + 12/15 = 22/15