Question
PSLE
Glen pushes two rods, A and B, straight into the ground until the length of each rod that is above the ground is the same.

13 of A and 17 of B are in the ground. The length of A in the ground is 6 cm longer than the length of B in the ground. What is the total length of rods A and B?
2 m

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PSLE
Glen pushes two rods, A and B, straight into the ground until the length of each rod that is above the ground is the same.

13 of A and 17 of B are in the ground. The length of A in the ground is 6 cm longer than the length of B in the ground. What is the total length of rods A and B?