If today is a Saturday, what day will it be after 37 days?

Solution: Since a week has 7 days, divide 37 by 7 to find full weeks and extra days. 37 ÷ 7 = 5 remainder 2 (because 7 × 5 = 35 and 37 − 35 = 2). The remainder 2 means the weekday moves forward by 2 days from Saturday: Saturday → Sunday (1 day)