Question
PSLE
Riordan pushes two sticks, F and G, straight into the ground until the length of each stick that is above the ground is the same.

13 of F and 16 of G are in the ground. The length of F in the ground is 9 cm longer than the length of G in the ground. What is the total length of sticks F and G?
2 m

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PSLE
Riordan pushes two sticks, F and G, straight into the ground until the length of each stick that is above the ground is the same.

13 of F and 16 of G are in the ground. The length of F in the ground is 9 cm longer than the length of G in the ground. What is the total length of sticks F and G?