DATE
Definition Of Date
The reference of a particular day in a calendar system is called Date. The specified day of a particular month in a calendar system is called Date.
More About Date
In a calendar system, date is specified by date of the month, month, and the year.
Example of Date
A date is written in various formats. For example: 25.5.2007; 05.25.2007; 25 May 2007; 25th May 2007; etc.
Video Examples: Vedic Maths - Find the DAY of the week in less than 30 seconds!!!!
Solved Example on Date
Ques: Jessie plans to go to the church on the third Sunday of the month. Find the exact date using the calendar.
Choices:
A. 5th
B. 12th
C. 19th
D. 26th
Correct Answer: C
Solution:
Step 1: The calendar shows that 5th, 12th, 19th, and 26th are the dates falling on Sundays of the month.
Step 2: So, 19th is the date falling on the third Sunday of the month.
Quick Summary
- A date specifies a day in a calendar system.
- A date is typically specified by the day of the month, the month, and the year.
⚠️ Common Mistakes
- Confusing date formats (e.g., MM/DD/YYYY vs. DD/MM/YYYY)
- Incorrectly identifying days of the week for a given date
🌍 Real-World Uses
- Scheduling appointments and meetings, ensuring participants are available at the same time.
- Calculating loan interest accrual, based on the number of days in a specific period.
- Determining expiration dates for perishable goods in inventory management.
🔗 Related Links
🍎 Teacher Insights
Use a physical calendar to help students visualize the concept of dates and practice identifying specific dates.🎓 Prerequisites
- Counting
- Knowledge of months
- Basic calendar usage
Check Your Knowledge
Q1: Which of the following represents a valid date?
Q2: If the first Sunday of a month is on the 2nd, what is the date of the third Sunday?
Frequently Asked Questions
Q: What are the different formats for writing a date?
A: Dates can be written in various formats, such as 25.5.2007, 05.25.2007, 25 May 2007, or 25th May 2007.
Q: How do I find the date of the third Sunday of the month?
A: Look at a calendar and identify the dates that fall on Sundays. The third Sunday will be the third date listed.