Question
A single machine can produce 1 unit in 6 min.how many such machines work together if 1450 units are produced from 10am to 12pm?
option (58,32,27,14)
option (58,32,27,14)
Answers
Scott
2 hr = 120 min
... 20 six min intervals
... 20 units per machine
the numbers don't seem to match up...
... 20 six min intervals
... 20 units per machine
the numbers don't seem to match up...