A quick typist can type some issue in 2 hours and a moderate typist can type the same in 3 hours. In the event that both kinds consolidate, in what amount of time will they wrap up?
A) 2.12 hr
B) 1 .29 hr
C) 1.12 hr
D) 1.20 hr.
SimplyFreshers Changed status to publish March 28, 2022