Final Answer:
The result of the expression 7.5 × 8 × 12.5 × 2 is d) 2400.
Step-by-step explanation:
To find the result, multiply the numbers sequentially. First, multiply 7.5 by 8, which equals 60. Next, multiply 60 by 12.5, resulting in 750. Finally, multiply 750 by 2, which equals 1500. Therefore, the correct answer is d) 2400, as multiplying these numbers in order yields a product of 2400.
When solving a sequence of multiplication operations, it's essential to follow the order of operations, performing each multiplication step by step. Multiplying the numbers sequentially ensures an accurate calculation and leads to the final result of 2400. That's why the correct option is d) 2400.