Final answer:
To estimate the product of 56 × 324, the numbers were rounded to their nearest ten and multiplied, resulting in an estimated product of 17,920.
Step-by-step explanation:
The subject question involves an estimation of the product of two numbers, 56 and 324. To estimate this multiplication, you can round the numbers to their nearest ten or hundred and multiply the rounded figures. In this case, 56 is already close to a tens value, and 324 can be rounded to 320 for ease of calculation.
Thus, the estimation would be:
- Round 324 to the nearest ten, which gives us 320.
- Multiply the rounded figures: 56 × 320.
- Carry out the multiplication: 56 × 320 = 17,920.
The estimated product of 56 × 324 is therefore 17,920.