You should be able to do it by hitting Start, then Control panel and when the list comes up hit Software installed and that should give you a list of what's installed. Find the photo express and delete it.
There is no Photosmart DS 40 printer available. There is a DNP DS 40 Professional Photo Printer which is commonly used by photographers and professional photo printers.
% rate: = 30/40 * 100% = 75%
40 is an integer and so there is no sensible way to represent it as a fraction.
0.75
40% of a number equates to 40/100 and this can be simplified to 4/10 = 2/5.
25 is what percent of 40= 25 / 40= 0.625Converting decimal to a percentage: 0.625 * 100 = 62.5%
40 mph = 0.67mpmin = 3520ft/min
75 = 40 + 35
1/4
6 hours and 40 minutes.
Use a calculator if you can't do the math manually.
3/40