If Diane skips 2 assignments each worth 25% of her grade, how much will it subtract from her grade? What if she only skips one assignment worth 25% of her grade?

If Diane skips 2 assignments each worth 25% of her grade, it will subtract 50% from her grade (2 x 25% = 50%).

If she only skips one assignment worth 25% of her grade, it will subtract 25% from her grade (1 x 25% = 25%).