It's 905
725 + 965 = 1690
8 x 180 = 1,440
725
180 plus 124 = 304
620 + 100 = 720.
neagtive
a + 3a + 5a = 180 9a =180 a = 20
150
725 = 72500%725 = 72500%725 = 72500%725 = 72500%
144000 + 1080 + 720 + 540 + 180 = 146,520
87794 + 39357 + 180 + 439 = 127,770
This is addtion. These numbers added to gether will give you 1050.