A plumber needs a 83 foot stainless steel pipe to install residential sinks. If he purchased a pipe 9 feet long, how many of the 83 foot pieces can he get from the purchased pipe?
Enter your answer as a reduced fraction (like 5/3, not 10/6) or as an integer (like 4 or -2) Do not enter mixed numbers Enter DNE for Does Not Exist, oo for Infinity