ABIATOR'S CONTRACT MATHS   B105

(1) FENCE MAKING: 18 posts needed. And, yes, the gap between each post will NOT be 3 metres every time. Get real - this is a fence, not an architectural drawing!

(2) NUMBING NUMBERS: 
[a] one solution: 5 + 5/5 + .5 = 6 1/2
Another solution: .5 + .5 + .5 + 5 = 6 1/2
[b] 22 + 2 = 24
[c] one solution: 99/99 + 99 = 100
Another solution: 99 + (9 ÷ 9) + (9 –) 9) = 100

(3) THE HUNGRY CAT:  Start from the 5th mouse clockwise from the brown mouse and travel clockwise. Or start from the 5th mouse anti-clockwise from the brown mouse and travel anti-clockwise.

(4) SWIM-A-THON:  [a] 2, 728m      [b] $682.00 raised

(5) PURCHASING POWER: Spade = $1.20    Bucket = $4.80

(6) SQUARE MAGIC:  
[a] 

135	65	70	120
80	110	105	95
100	90	85	115
75	125	130	60

[b] 

58	97	46	85	34
37	61	100	49	73
76	40	64	88	52
55	79	28	67	91
94	43	82	31	70

(7) GRAPHIC CONSTRUCT:   N/A - view in class. Felice = 4 goals      Brock = 2 goals

(8) KEEP IT EVEN: 

(9) BOX IT!:  N/A; sight solutions in class.

(10) PIE GRAPH:  N/A; sight solutions in class.
brown eyes = 180°    blue eyes = 100°    grey eyes = 20°    green eyes = 40°    hazel = 20°

(11) PROBLEM GALLERIA:
Problem 11.1:  3.2 cm
Problem 11.2:  $274.42
Problem 11.3:  15 birds and 15 mammals
Problem 11.4:  4 litres (4000 ml)
Problem 11.5:  42 spoonfuls
Problem 11.6:  $318, 000
Problem 11.7:  375 grams each
Problem 11.8:  44 cm
Problem 11.9:  15 litres more needed
Problem 11.10:  $4, 107.19