Advertisements
Advertisements
Question
A post office functions from 10 a.m to 5.45 p.m with a lunch break of 1 hour. If the post office works for 6 days a week, find the total duration of working hours in a week
Advertisements
Solution
Closing time of the post office 5.45 p.m. = (5 + 12):45 hour
= 17:45 hours.
Starting time of the post office = 10 a.m
= 10:00 hours
For a day total working hour without break = 17:45 hour – 10:00 hours
= 07:45 hour
Lunch break = 01:00 hour
Duration of Working hours = 6:45 hours
For 6 days working hours = 6:45 hour × 6
= (6 hours 45 minutes) × 6
= 36 hours 270 minutes
= 36 hours + (4 × 60 + 30) minutes
= 36 hours + (4 hours + 30 minutes)
= 40 hours + 30 minutes
The total duration of working hours in 6 days = 40 hours 30 minutes.
APPEARS IN
RELATED QUESTIONS
Convert the following:
20 minutes into seconds
Change the following into 12 hour format
02:00 hours
Calculate the duration of time.
from 5.30 pm to 12.40 p.m
Calculate the duration of time.
from 17:00 hours to 5:15 hours
Find the number of days between the Republic day and Kalvi Valarchi Day in 2020
What time will it be 5 hours after 22:35 hours?
`2 1/2` years is equal to ____________ months
Observe and Collect the data for a minute:
| i. | Number of times a person breathes | vi. | Number of situps | ||
| ii. | Number of times heart beats | vii. | Number of claps | ||
| iii. | Number of times the eyes blink | viii. | Number of lines to write | ||
| iv. | Distance by walking | ix. | Number of lines to read | ||
| v. | Distance by running | x. | Number of Tamil verbs to say |
Write down your school time table of the following:
Afternoon Lunch break time. 
A painter paints a house for 3 hours 15 minutes in morning and 2 hours 50 minutes in evening. What is the total time he painted?
