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3 years ago

Convert 0.00049 to scientific notation

Mathematics

2 answers:

Oksana_A [137]3 years ago

6 0

$0.00049=4.9\cdot10^{-4}$

Marysya12 [62]3 years ago

3 0

Hello!

Scientific notation is a number 1-10 multiplied by $10^{x}$ .

As this number is less than one, we will use a negative exponent. We want to get a number between one and ten. To do so we multiply our number by $10^{4}$ . This gives us 4.9.

To show that this represents our number, we will use a negative exponent and get our answer below.

4.9( $10^{-4}$ )

I hope this helps!

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