If Today Is Friday, what was the day before 7 days
If today is friday,what was the date before 7 days ago ?
How do we solve it ?
A week has 7 days " Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday ".
7 / 7 = 1 ( Remainder = 0)
So you can say that before multiples of 7 days, the day will repeat itself as friday.
Hence before 7 days Friday would occur again.
So we calculate before the remainder (0) , the answer is Friday.
Simple Logic = And whatever the remainder obtained is, deduct that to the day.
Same Answer For Following Questions :
If 7 days for other weekdays.