Level 3 PSLE Mark pushes two poles, A and B, straight into the ground until the length of each pole that is above the ground is the same.
13 of A and 18 of B are in the ground. The length of A in the ground is 15 cm longer than the length of B in the ground. What is the total length of poles A and B?
Level 3 PSLE Mark pushes two poles, A and B, straight into the ground until the length of each pole that is above the ground is the same.
13 of A and 18 of B are in the ground. The length of A in the ground is 15 cm longer than the length of B in the ground. What is the total length of poles A and B?
Level 3
This figure is not drawn to scale. It is made up of 3 squares. The ratio of the area of the smallest square to the largest square is 2 : 9 while the shaded area is 37 of the unshaded area. What is the ratio of the shaded area to the area of the smallest square?
Level 3
This figure is not drawn to scale. It is made up of 3 squares. The ratio of the area of the smallest square to the largest square is 2 : 9 while the shaded area is 37 of the unshaded area. What is the ratio of the shaded area to the area of the smallest square?