The blog postings are about the Singapore Math. The readers can learn from the postings on Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can learn deal with Math Modeling, Problem Sum from Lower Primary School to Upper Primary School level. This posting is a primary school math question on Angle and Shape.
Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes.
You might also want to read the posting on Sarin learns the concept of Fraction (mathematics concept) to understand Portion and Fraction.
Upper primary school mathematics question UPQ215
In the below figure, what fraction of the regular hexagon is orange?
The size of hexagon is 6 identical rectangles
The size of the orange triangle is 2 identical rectangles
The fraction of the regular hexagon is orange = 2/6 = 1/3