To solve the expression \( 3.6/0.08 + 5.2 \times 2.5 \), we can break it down step by step:

1. **Calculate \( 3.6 / 0.08 \)**:
   \[
   3.6 \div 0.08 = 45
   \]

2. **Calculate \( 5.2 \times 2.5 \)**:
   \[
   5.2 \times 2.5 = 13
   \]

3. **Add the results**:
   \[
   45 + 13 = 58
   \]

Thus, the final result is \( 58 \).

Do you want details on any specific step or have any questions? Here are some related questions you might consider:

1. What would happen if we changed the divisor in \( 3.6 / 0.08 \)?
2. How can you convert decimal multiplication into fraction multiplication?
3. What is the significance of order of operations in expressions like this?
4. Can you provide a real-world application for this calculation?
5. How would the result change if we used different values for the numbers involved?

**Tip**: Always double-check calculations by using different methods (like estimation) to verify your results!

Learn how to solve the expression 3.6/0.08 + 5.2*2.5 with a detailed step-by-step guide. This solution covers key arithmetic concepts including division, multiplication, and the order of operations, suitable for students in Grades 5-7.

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