A clock gains 6 minutes every 3 hours is set at at 1:00 p.m. on a certain day. find the time shown by the watch on next day at 13:50 hours.
Answers
Answer:
14 hr 39 min 40 sec
Step-by-step explanation:
clock gains 6 min every 3 hours..
=>for correct time = 3 hours, wrong time = 3 hours 6 minutes
=31/10 hours
the time from 1:00 p.m. on a certain day to next day at 13:50 (1:50 pm) hours is 24 hours 50 minutes
=149/6 hours
CORRECT TIME WRONG TIME
HOURS 3 31/10
HOURS 149/6 X
====> X = ((149/6) * (31/10)) / 3 from 1:00 p.m. on a certain day
= (149 * 31) / (6 * 10 * 3) from 1:00 p.m. on a certain day
= 4619/180 from 1:00 p.m. on a certain day
= 25 119/180 hours from 1:00 p.m. on a certain day
= 14:00 pm 119/180 hours
= 14 hours ( 119/180) / 60 minutes
= 14 hours 7140/180 minutes
= 14 hours 39 12/18 minutes
= 14 hours 39 minutes (12/18) / 60 seconds
= 14 hours 39 minutes 40 seconds
Answer:
14 hr 39 min 40 sec
Step-by-step explanation:
clock gains 6 min every 3 hours..
=>for correct time = 3 hours, wrong time = 3 hours 6 minutes
=31/10 hours
the time from 1:00 p.m. on a certain day to next day at 13:50 (1:50 pm) hours is 24 hours 50 minutes
=149/6 hours
CORRECT TIME WRONG TIME
HOURS 3 31/10
HOURS 149/6 X
====> X = ((149/6) * (31/10)) / 3 from 1:00 p.m. on a certain day
= (149 * 31) / (6 * 10 * 3) from 1:00 p.m. on a certain day
= 4619/180 from 1:00 p.m. on a certain day
= 25 119/180 hours from 1:00 p.m. on a certain day
= 14:00 pm 119/180 hours
= 14 hours ( 119/180) / 60 minutes
= 14 hours 7140/180 minutes
= 14 hours 39 12/18 minutes
= 14 hours 39 minutes (12/18) / 60 seconds
= 14 hours 39 minutes 40 seconds