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how do you write 74171.7 in scientific notation

Sagot :

the answer is 7.41717 x 10^4 because you move the decimal to the left 4 spaces

Answer:

[tex]7.41717\times 10^4[/tex]

Step-by-step explanation:

We are asked to write 74171.7 in scientific notation.

To write a number in scientific notation, we need to two factors such that one is between 0 and 10 and second is power of 10.

To find the first factor, we will move the decimal to 4 units to right as:

[tex]7.41717[/tex]

The second factor would be [tex]10^4[/tex] as [tex]7.41717[/tex] times [tex]10^4[/tex] equals 74171.7.

Therefore, our required number would be [tex]7.41717\times 10^4[/tex].