Question

.
How many decimal places will be in the product of 16.781
23.43?

4

5

2

3

Answer 1

To determine the number of decimal places in the product of the two numbers \(16.781\) and \(23.43\), you need to add the number of decimal places in each factor.

**Step 1: Identify the decimal places in each number.**
- \(16.781\) has 3 decimal places.
- \(23.43\) has 2 decimal places.

**Step 2: Add the decimal places together.**
\[
3 \text{ (from 16.781)} + 2 \text{ (from 23.43)} = 5
\]

**Conclusion:** The product of \(16.781\) and \(23.43\) will have **5 decimal places**.

So the answer is **5**.