HALP ASAP

There are $200$ integers that are divisible by $2$ 

There are $133$ integers that are divisible by $3$

We need to account for multiples of both $2$ and $3$

There are $66$ intergers that are divisble by $6$. 

So, there are $400-200-133+66 = \color{brown}\boxed{133}$

i might have messed up somewhere, these questions are easy to slip up on.