The problem in the image asks to solve several equations, sum up the results, and match the sum to the corresponding letter in a given table.

Here’s a breakdown:

Equations:

1. G: 6 · 22 - 15 $6 \cdot 22 - 15 = 132 - 15 = 117$

2. A: 4 - 16 ÷ 4 + 9 Follow the order of operations (PEMDAS): $4 - (16 ÷ 4) + 9 = 4 - 4 + 9 = 9$

3. M: 15 · 12 + 428 $15 \cdot 12 + 428 = 180 + 428 = 608$

Total Sum:

$117 + 9 + 608 = 734$

Matching the sum (734) with the table:

The sum "734" corresponds to the letter T in the table.

Would you like more details or have any further questions?

Here are five related questions for further practice:

1. What is the order of operations (PEMDAS) and why is it important in solving equations?
2. How would the result change if we incorrectly calculated the sum of the second equation first?
3. Can you think of any situation where the order of operations may not apply?
4. How would you solve these problems if they were represented as algebraic expressions instead?
5. How do you approach checking your work after solving a multi-step math problem?

Tip: Always remember to follow the order of operations to avoid errors in complex calculations.