For the date October 3rd, ten weeks ago would have been July 25th.
(This answer would depend, obviously, on what day the question was asked.)
To determine the date 10 weeks ago, you subtract 70 days from today's date. If today is October 11, 2023, then 10 weeks ago would be August 30, 2023.
To find the date 79 weeks ago, you would subtract 79 weeks from the current date. If today is June 1, 2021, the date 79 weeks ago would be February 10, 2020.
To find the date 80 weeks ago from today, you would subtract 560 days (since 80 weeks x 7 days/week = 560 days) from today's date. If today is October 23, 2023, then 80 weeks ago would be June 10, 2022.
To determine the date three weeks ago from today, simply subtract 21 days from the current date. If today is, for example, October 10, 2023, then three weeks ago would be September 19, 2023. You can adjust the starting date accordingly to find the exact date.
That would depend entirely on the day you asked the question.
To find the date 81 weeks ago from today, you can calculate the total number of days in 81 weeks, which is 567 days (81 weeks × 7 days/week). If today is October 10, 2023, subtracting 567 days brings you to July 15, 2022.
To find the date that is 5 weeks from today, simply subtract 35 days from today's date. For example, if today is October 10, 2023, then 5 weeks ago would be September 5, 2023. Adjust the dates accordingly based on the current date.
Ten weeks ago from today, February 25, 2014 it was December 24, 2013.
To find the date 7 weeks ago from yesterday, you would subtract 49 days from yesterday's date. If today is, for example, October 10, then yesterday would be October 9, and 7 weeks ago would be August 21. Adjust the calculation based on the actual current date to find the specific date.
To find the date 10 weeks from today, simply add 70 days to today's date. For example, if today is October 4, 2023, then 10 weeks from today would be December 13, 2023. Please adjust the calculations based on the actual current date.
To find the date 128 weeks ago, you can calculate it by multiplying 128 by 7 days, which equals 896 days. Subtracting 896 days from today's date, October 3, 2023, brings you to around September 10, 2021.
The day of the week 10 weeks ago was the same day of the week that it is today.