Question

9. If 18th Jan., 1997 falls on Tuesday, what day
will fall on 18th Feb., 1997 ?​

Answer 1

Answer:

Friday

Step-by-step explanation:

A week has 7 days.

keep adding 7 to 18 th Jan .

we find that 15th Feb is a Tuesday .

Now , 3 days from 15 th Feb is 18th Feb

which means three days from tuesday

hence it is a Friday .

Answer 2

If 18th January 1997 falls on Tuesday, then 18th February 1997 falls on Friday.

Step-by-step explanation:

Here, 18th February 1997 - 18th January 1997

= 30 days

In order to find the required day, we divide 30 by 7 (since there are 7 days in a week).

7 ) 30 ( 4

- 28

-------

2

Here, remainder = 2

So, we add 2 days to Tuesday and our required day is after (Tuesday + 2) = Thursday, that is Friday.

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