it's a tie because both responses correctly calculate the scale factor of 1.5 divided by 4 equals 0.375 and accurately apply it to the visible original measurements to give the new dimensions for the big star (0.75 by 0.56 inches) and the little star (0.43 by 0.32 inches) in the Photoshop document.
Both responses are equally correct since they properly figure out that the scale factor is 1.5 divided by 4, which equals 0.375. They then use this number correctly with the original measurements you can see to calculate the right new sizes. The big star ends up being 0.75 by 0.56 inches, and the little star becomes 0.43 by 0.32 inches in the Photoshop file.