What is the correct location of the decimal point in the product of 2.56 × 4.1?
A. 1,049.6
B. 10.496
C. 104.96
D. 1.0496
The correct location of the decimal point in the product of 2.56 × 4.1 is at the end of the number, after all the digits. So the correct answer is 10.496. Therefore, the correct option is B.
To determine the correct location of the decimal point in the product of 2.56 × 4.1, follow these steps:
Step 1: Multiply the two numbers without considering the decimal points:
2.56 × 4.1 = 10.496
Step 2: Count the total number of decimal places in the original numbers:
- The first number, 2.56, has two decimal places.
- The second number, 4.1, has one decimal place.
Step 3: Add the total number of decimal places from the original numbers:
2 + 1 = 3
Step 4: Place the decimal point in the product to the left of the total number of decimal places from step 3:
10.496 → 10.496
So, the correct location of the decimal point in the product of 2.56 × 4.1 is:
B. 10.496