What is the product?
4.3(–2.9)
The product of 4.3 and -2.9 is -12.47.
To find the product of 4.3 and -2.9, you can multiply these two numbers together. The product is calculated by multiplying the values:
4.3 × (-2.9) = -12.47
Therefore, the product of 4.3 and -2.9 is -12.47.
To find the product of 4.3 and -2.9, you need to multiply these two numbers together. The product of two numbers is the result of multiplying them.
Here's how you can calculate the product step by step:
1. Multiply the decimal numbers: 4.3 * -2.9.
- First, ignore the decimal points and multiply the two numbers as if they were whole numbers: 43 * 29.
- Multiply the units digits: 3 * 9 = 27.
- Write down the units digit, which is 7, and carry over the tens digit (2).
- Multiply the tens digits: 2 * 9 = 18.
- Add the carried-over tens digit: 18 + 2 = 20.
- Write down the tens digit, which is 0, and carry over the hundreds digit (2).
- Multiply the hundreds digit: 2 * 3 = 6.
- Add the carried-over hundreds digit: 6 + 2 = 8.
- Write down the hundreds digit, which is 8.
2. Determine the position of the decimal point in the result:
- Count the total number of decimal places in the original numbers. In this case, 4.3 has one decimal place, and -2.9 has one decimal place.
- Since there are two decimal places in total, the decimal point should be placed two places from the right in the product.
3. Insert the decimal point in the final result:
- From the right, move two places and insert the decimal point. The final result is -12.47.
Therefore, the product of 4.3 and -2.9 is -12.47.