Friday, May 14, 2010

Saturday, March 20, 2010

Algebra Puzzle Solution





Let p represent the pumpkin
Let d represent the drum
L c represent the clock

3p = 45
so p = 45 ÷ 3
= 15
2c + p = 25
p = 15
2c = 25-15
= 10
c = 10 ÷ 2
= 5
c + 2d = 9
c = 5
2d = 9 - 5
= 4
d = 4 ÷ 2
= 2



Let p represent pumpkin
Let m represent mango
Let u represent umbrella

3p = 84
p = 84 ÷ 3
= 28
3p + u = 110
3p = 84
u = 110 - 84
= 26
p + 2m = 70
p = 28
2m = 70 - 28
42
m = 42 ÷ 2
= 21