If Today Is Wednesday, what was the day before 45 days

If today is wednesday,what was the date before 45 days ago ?

How do we solve it ?

A week has 7 days " Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday ".

45 / 7 = 6 ( Remainder = 3)

So you can say that before multiples of 7 days, the day will repeat itself as wednesday.

Hence before 42 days Wednesday would occur again.

So we calculate before the remainder (3) , the answer is Sunday.

Simple Logic = And whatever the remainder obtained is, deduct that to the day.

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