2.5*10 + 3.5*10 = 25 + 35 = 60
35 minus 10 = 25
10-35 = -25
you keep adding 5 for example: 5 10 15 20 25 30 35 40....
-35
The LCM of 10, 25, and 35 is 350.
The numbers are: 25 and 10 because 25+10 = 35 and 25*10 = 250
LCM(10, 35, 25) = 350.
-35
25 minus 35 is -10.
60
35