Abbreviations used: eg P3, U1.1, Q1 refer to Conquer Problem Sums for Primary 3, unit 1.1, question 1.
P3, U10.7, Q5
During a telematch, 5 points were awarded for every gold medal won and 4 points were awarded for every silver medal won. Given that a total of 331 points were awarded for 80 medals, find the number of gold medals won during the telematch.
P4, U5.5, Q5
Mr Tan had a square garden with an area of 64 m2 as shown in the diagram below. He built a pathway of width 3 m around it. Find the area of the pathway.
P4, U5.5, Q8
The figure below is made up of 2 squares of different sizes. Given that the area of both squares is 100 cm2, find the perimeter of the entire figure. (The lengths of both squares are whole numbers.)
P4, U5.5, Q9
The figure below is made up of 2 squares of different sizes. Given that the area of both squares is 225 cm2, find the perimeter of the entire figure. (The lengths of both squares are whole numbers.)
