Enter in the original size of your image in the first two fields. Then enter in one field in the resized field (width or height). Click "resize" to see what the other value would be if the image was scaled proportionally.
Attention in classroom
Enter in the original size of your image in the first two fields. Then enter in one field in the resized field (width or height). Click "resize" to see what the other value would be if the image was scaled proportionally.