1) What is the lowest common multiple (LCM) of 3, 6 and 9? a) 20 b) 18 c) 21 2) 3.5 - (-6.5) x 0.2 = a) 4.8 b) -0.6 c) 2.0 3) Find the highest common factor of 45 and 75. a) 5 b) 25 c) 15 4) A pyramid has a square base area of 52900 m2. Find the length of each side of the base of the pyramid. a) 230m b) 220m c) 210m 5) The price of 3 balls is RM 5. What is the price of 12 balls? a) RM5 b) RM15 c) RM20

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