The regulation playing time of a hockey game is 60 minutes divided into three 20 minute periods with ten minute intermissions. Between stoppages in play and commercial breaks, â¦ a game will usually last between 2 1/2 - 3 hours in real time. 34 people found this useful.
According to Lyra research each black and white page printed on a laser printer can cost an average of $0.05 to $0.08, and $0.12 to $0.15 for a page with color. Pages with solid color graphics can cost even $0.50 to $0.60 per page.o printing costs will vary depending on how much ink you were using for every individual page. But lets see some facts. If an OEM HP 15 / 78D, which sells for around $60, had been used, then the cost per page for photo printing would be higher than $0.80 per page.
Calculate how much your paper costs per page. Look at your receipt for the paper you purchased (make sure to include the tax) and divide it by the number of pages in the package. If your premium glossy photo paper cost $12.00 and there were 25 sheets in a pack, then your per sheet cost is $.48 ($12.00 divided by 25).alculate your per-page cost for your printer. Most printers are rated for the number of pages they can print before needing to be replaced. For home inkjet printers, that number is typically 20,000 to 30,000 sheets.