Okay so whats the question?
{8, 16, 24, 32}int.{16, 32, 48}={16, 32}
The answer is 65° because 115° and another number has to add up to 180°
Might be 1? Because it is 100 each
Well the LCM (lowest common multiples) for 8 and 32 would be 4. So plug 4 into "b" -8×4-32. -8×4=32. -32-32. Since you can't subtract 32 and 32 you add! Which gives you -64.
Hope this helps (: