How does estimation help me place the decimal point when 3.9 x 5.3?
Answers
Answered by
1
You just need to count how many decimals numbers are there after the given no.
Like we have 3.9 x 5.3
There are two decimals nos. And one thing more start counting from right side.
The answer will be - 20.67
Like we have 3.9 x 5.3
There are two decimals nos. And one thing more start counting from right side.
The answer will be - 20.67
arnav98:
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Answered by
0
You just need to count how many decimal numbers are there after the given no.
like we have 3.9×5.3
there are two decimals nos
and one thing more start counting from right side .The answer will be 20.67
like we have 3.9×5.3
there are two decimals nos
and one thing more start counting from right side .The answer will be 20.67
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