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
<span>percent ---------------- quantity Acid type I 60.00% ---------------- x liters acid type II 30.00% ------ 60 - x liters Mixture 40.00% ---------------- 60 Total 60 liters 60.00% x + 30.00% ( 60 - x ) = 40.00% * 60 60 x + 30 ( 60 - x ) = 2400 </span>
