It is so very simple and quick to get the answer if you use the calculator that comes with your computer. But since you are not able to do so, the answer is 170.
The sum of these numbers is 563.
The LCM of 22, 30 and 45 is 990.
45
18 + 36 + 45 + 9 + 9 + 54 + 27 + 72 + 81 = 351
36 is the square number between 30 and 45
2/9 = 30/135 4/15 = 36/135 Total = 66/135, which simplifies to 22/45.
The sum of these numbers is 563.
The LCM of 22, 30 and 45 is 990.
36 + 9 = 45.
45/36 + 2 is 1.25 + 2 which is 3.25
-75
45
18 + 36 + 45 + 9 + 9 + 54 + 27 + 72 + 81 = 351
8 + ( 22 + 15 ) = 8 + ( 37 ) = 8 + 37 =45
36
36 is the square number between 30 and 45
67