Estimate the product. Round each factor to the nearest ten, then multiply.
28 × 39
The product is approximately ____.
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To estimate the product of 28 × 39, we first round each number to the nearest ten.
– 28 rounds to 30
– 39 rounds to 40
Now, we multiply the rounded numbers:
30 × 40 = 1200
So, the product is approximately 1200.
This method helps simplify multiplication by using easier numbers, making it quicker to estimate. If you have more questions or need further assistance, feel free to ask!