number starter find a fraction between: 1/5 and 1/6 1/10 and 1/11 1/24 and 1/25
TRANSCRIPT
Number Starter
Find a fraction between:
1/5 and 1/6
1/10 and 1/11
1/24 and 1/25
Number Starter
(Various possible answers)
Data Starter
• Three white candles and two black candles can be arranged in a number of ways in a pentagon shaped candelabra.
• If they’re placed at random, what is the probability that the three white candles will be adjacent?
Data Starter
• 5/10 = 1/2
Algebra Starter• Three consecutive integers are multiplied
together, and the middle number is added to the total.
• E.g. (4x5x6) + 5 = 125 = 53
• Prove that this is always true, with any set of three consecutive integers.
Algebra Starter
Shape Starter
• Find the red angle to 2 d.p
Shape Starter
900/7 = internal angle of heptagon (~128.6o)
So 2 angles of each triangle are 180o – 128.6o = 51.4o
So remaining angle of each triangle (the red angle) = 77.1o