Math Portal Home > Daily Dilemmas > Answer Key #14 
time

8:00

8:01

8:02

8:03

8:04

8:05

no. of boys

1

5

9

13

17

21

time

8:06

8:07

8:08

8:09

8:10

no. of boys

25

29

33

37

41

41 boy scouts left for the fair at 8:10.
Extra Credit rule: number of boys = 4 (number of minutes after 8) + 1
Extra
Credit: area = 13 •
15 = 195 square feet of carpet
The border material requires the perimeter:
13 + 15 + 13 + 15 = 56 feet
*The magic numbers are the sum of the correct answers.
Math Portal Home > Daily Dilemmas > Answer Key #14 