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Explain how estimation helps you to place the decimal point when multiplying 3.9 times 5.3
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Explain how estimation helps you to place the decimal point when multiplying 3.9 times 5.3

User EECOLOR
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It helps you because 3.9 becomes 3 and 5.3 becomes 5 so now you can multiply 3x5
User Abhishek Kanthed
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