At the grand opening, every 8th customer received a free coffee mug, and every 12th customer received a free baseball cap. how many of the first 100 customers received both a mug and a cap?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8