1. The problem is to determine the number represented by the tens and ones columns. 2. Each yellow bar in the "Tens" column represents 10 units. There are 2 yellow bars, so the total in the tens place is calculated as: $$2 \times 10 = 20$$ 3. The red cubes in the "Ones" column represent single units. There are 4 red cubes, so the total in the ones place is: $$4$$ 4. To find the total number, add the tens and ones values: $$20 + 4 = 24$$ 5. Therefore, the number represented by the graph is 24. 6. Since Yankho has made 24, I agree with the statement.