Math - Scientific Notation - Challenge

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#21

1.3.102 x 10^8
2.0.000256

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#22

By far the best explanation of converting to and from scientific notation!

310,200,000 = 3.102e8
2.56x10^-4 = 0.000256

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#23

  1. 3,102 * 10 ^ 8

  2. 0,000256

#24

Scientific notation:

3.102 * 10^8

Normal decimal representation:

0.000256

#25
  1. 3,102 10^8
  2. 0,000256
#26

3.102 * 10^8
0.000256

#27

310,200,000 == 3.102e8
2.56e-4 == .000256

#28

310,200,000 = 3.102 * 10^8 = 3.102E8
2.56 * 10^-4 = 0.000256

#29

310,200,000 = 3.102E+8
2.56E-4 = 0.000256

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#30

IMG_0739
IMG_07392519×1267 302 KB

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#31

Here’s my answers for the scientific notation challenge:

Q1. Convert 310,200,000 to scientific notations
A1. 3.102 x 10^8 (or 3.102E8)

Q2. Convert 2.56 x 10^(-4) to normal notation
A2. 0.000256

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#32

Here’s my solution. Wanted to show my way of doing it.

image
image1526×177 30.9 KB

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#33

Very good! This definitely works!

#34

310,200,000 = 3.102e8 or 3.102 x 10^8
and
2.56 x 10^(-4) = 0.000256

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#35
  1. Converts to 3.102 x 10^8
  2. Converts to .000256
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#36

Answers:

  1. 3.102e8
    2.) .000256
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#37

310,200,000 in standard form = 3.102E8

2.56E-4 in ordinary form = 0.000256

#38
  1. 3.102x10^8
  2. 0.000256
#39

(1) 3.102 * 10^8
(2) .000256

#40

310,200,000 = 3.1x10^8

2.56 x 10^-4 = 0.000256

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