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Morgarella [4.7K]
3 years ago
6

Estimate the product of 3.9 and 4.6 using mental math. Explain the method you used

Mathematics
1 answer:
tiny-mole [99]3 years ago
3 0
The etimated answer would be 20. The method that I used is I rounded 3.9 to 4 and 4.6 to 5 and then I mutiplied. Hope I helped
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oksano4ka [1.4K]

Answer:

9 cm.

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3 years ago
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