Jan’s printer can print 435 pages per cartridge when doing about 4 pages per minute. How many cartridges are used when the printer is running for 3 hours?
1.66
1.72
1.76
1.82
Jan’s printer can print 435 pages per cartridge when doing about 4 pages per minute. How many cartridges are used when the printer is running for 3 hours?
1.66
1.72
1.76
1.82