in order to find density, you must divide the mass by the volume. the volume is 56 ml, and the mass is 45.5. (45.5 / 56 = 0.8125) because we know the density of water is 1, and the density of this liquid is less than that of water, it will float because it is "lighter". hope it helped <33
D is distance which is 72 meters time represents seconds which is 12 so ratio is 12:72 reduce to get 1:6 time over distance would be 1/6 every second Eddie runs 6 meters so t= d/6 or 6t=d
