Estimate the product. Round each factor to the nearest ten, then multiply.
39 × 71
The product is approximately ____.
Estimate the product. Round each factor to the nearest ten, then multiply.39 × 71The product is approximately ____.
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To estimate the product of 39 × 71 by rounding each factor to the nearest ten, follow these steps:
1. Round the first factor (39): The nearest ten is 40.
2. Round the second factor (71): The nearest ten is 70.
Now, multiply the rounded values:
[
40 times 70 = 2800
]
So, the product of 39 × 71 is approximately 2800.
This estimation simplifies calculations and gives a quick idea of the size of the actual product. If you have further questions or need deeper insight, feel free to ask!