Question

7.1 x 10-2 as an ordinary number

Answer 1

7.1*10-2

=(7.1*10)-2

=71-2

=69

Answer 2

As an ordinary number the number is $7.1\times 10^{-2}=0.071$

Step-by-step explanation:

Given : Number $7.1\times 10^{-2}$

To find : Write the number as an ordinary number ?

Solution :

Number $7.1\times 10^{-2}$

Removing the decimal and open the exponent,

$7.1\times 10^{-2}=\frac{71}{10}\times \frac{1}{100}$

$7.1\times 10^{-2}=\frac{71}{1000}$

$7.1\times 10^{-2}=0.071$

Therefore, as an ordinary number the number is $7.1\times 10^{-2}=0.071$

#Learn more

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