Math Revision Blog Post
*(@^<>^@)* @<(!)>@ #(:<^^>:)# (^&^^&^)
(PS: That’s the introduction by the way 🙂 )
So, back to business, our current topic is Measurement & Probability.
For measurements, to calculate a triangle’s area, you just times the length with the hight then divide them by two. Like this : length x hight / 2 = Area. Also 1m=100cm, 1cm=10mm; 1000m= 1km.
For probability,
There are 5 main words in probability, they are:

Impossible – it will NEVER happen.

Unlikely – not likely to happen.

Even chance – 50% chance of accuring.

Likely – quite likely to occur.

Certain – Will occur or happen.
Now, question time.
Measurements: Q1, Area of this triangle: H 13 L 21; Q2, 1243m= ( )mm;
Probability: Q1, Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 3 or 5? Q2, A bag contains 2 red, 3 green and 2 blue balls. Two balls are drawn at random. What is the probability that none of the balls drawn is blue?
I enjoyed doing the probability unit the most. Because in measurement unit we need to calculate a lot I’m not really good at.