Q. \$\(2\) What fraction of the days in March are Mondays, Tuesdays, and Wednesdays?
Determine Total Days in March: First, we need to determine the total number of days in March. March has 31 days.
Find Weekday Distribution: Next, we need to find out how many Mondays, Tuesdays, and Wednesdays are in March. Since March has 31 days, and a week has 7 days, we can divide 31 by 7 to find out how many complete weeks are in March. 31÷7=4 weeks with 3 days remaining.
Calculate Remaining Days: Each complete week has 1 Monday, 1 Tuesday, and 1 Wednesday. So, for 4 complete weeks, there are 4 Mondays, 4 Tuesdays, and 4 Wednesdays.4 weeks ×3 days (Monday, Tuesday, Wednesday) = 10 days.
Calculate Fraction of Days: Now we need to determine what days of the week the remaining 3 days are.Since we don't have the starting day of the week for March, we cannot determine the exact weekdays for these 3 days without additional information. However, we can say that at most, each of the days Monday, Tuesday, and Wednesday can occur once more in the remaining days.So, in the worst-case scenario, we have 3 additional days (Monday, Tuesday, Wednesday) to add to our total.12 days +3 days =15 days.
Calculate Fraction of Days: Now we need to determine what days of the week the remaining 3 days are.Since we don't have the starting day of the week for March, we cannot determine the exact weekdays for these 3 days without additional information. However, we can say that at most, each of the days Monday, Tuesday, and Wednesday can occur once more in the remaining days.So, in the worst-case scenario, we have 3 additional days (Monday, Tuesday, Wednesday) to add to our total.12 days +3 days =15 days.Finally, we calculate the fraction of days that are Mondays, Tuesdays, and Wednesdays.The fraction will be the number of Mondays, Tuesdays, and Wednesdays divided by the total number of days in March.15÷31=3115.