Question

8.2 x 7.5 x 9.3 = ________

• A. 175.95
• B. 375.95
• C. 571.95
• D. 751.95

Hint:

Use estimation ($8 \times 8 \times 9$) to quickly eliminate wrong options.

Answer 1

The Correct Option is C

Step 1: Concept
Decimal multiplication.
Step 2: Meaning
Calculate the product of three numbers.
Step 3: Analysis
- $8.2 \times 7.5 = 61.5$ - $61.5 \times 9.3 = 571.95$ - Estimation: $8 \times 7 \times 9 \approx 504$. Only 571.95 is close and higher than 504.
Step 4: Conclusion
Hence, the product is 571.95.
Final Answer:(C)