How many flip flops to make a mod 200?

To create a mod 200 counter using flip-flops, you would typically need a minimum of 8 flip-flops. This is because (2^8 = 256), which is the smallest power of 2 greater than 200, allowing for the counting of values from 0 to 199. In a mod 200 counter, the flip-flops would reset after reaching 200, effectively counting in a loop.