If 5th january 1991 was Saturday wlhat day of the week was it on 4th march 1992 ?

Answer

To determine what day of the week it was on 4th March 1992, given that 5th January 1991 was a Saturday, we can follow these steps:

### Step 1: Identify the days between the two dates
We need to calculate the total number of days from 5th January 1991 to 4th March 1992.

### Step 2: Count the days in 1991
- From 5th January to 31st January 1991:
- Total days in January = 31
- Days from 5th to 31st = 31 - 5 = 26 days

- For the months of February to December in 1991:
- February = 28 days (1991 is not a leap year)
- March = 31 days
- April = 30 days
- May = 31 days
- June = 30 days
- July = 31 days
- August = 31 days
- September = 30 days
- October = 31 days
- November = 30 days
- December = 31 days

Calculating the total:
- February: 28 days
- March: 31 days
- April: 30 days
- May: 31 days
- June: 30 days
- July: 31 days
- August: 31 days
- September: 30 days
- October: 31 days
- November: 30 days
- December: 31 days

Total days from February to December = 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30 + 31 = 334 days

Now, add the days from January:
Total days in 1991 = 26 (January) + 334 = 360 days

### Step 3: Count the days in 1992 until 4th March
- January = 31 days
- February = 29 days (1992 is a leap year)
- March = 4 days (up to 4th March)

Total days in 1992 = 31 + 29 + 4 = 64 days

### Step 4: Calculate the total number of days from 5th January 1991 to 4th March 1992
Total days = 360 (from 1991) + 64 (from 1992) = 424 days

### Step 5: Determine the day of the week
Now, we need to find the day of the week by calculating the remainder when we divide the total number of days by 7 (since there are 7 days in a week).

424 days ÷ 7 = 60 weeks and 4 days remainder.

### Step 6: Find the day of the week
Since 5th January 1991 was a Saturday, we add the remainder of 4 days to Saturday:
- Saturday (0)
- Sunday (1)
- Monday (2)
- Tuesday (3)
- Wednesday (4)

Thus, 4th March 1992 was a **Wednesday**.

### Summary
4th March 1992 was a **Wednesday**.

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