Write each of the following expressions in scientific notation rounding off the result to the correct number of significant figures. 1. 4.53 x 10' + 1.55 x 10? 2. 9770 + 6.80 x 10“ 3. 9.82 x 10° + 6543 4. 3.45 + 0.005 5. 4470 - 6.75 x 10

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Write each of the following expressions in scientific notation rounding off the result to the correct number of significant figures. Please answer items 3-5

Write each of the following expressions in scientific notation rounding off the result to the correct
number of significant figures.
1. 4.53 x 10' + 1.55 x 10?
2. 9770 + 6.80 x 10°
3. 9.82 x 10° + 6543
4. 3.45 + 0.005
5. 4470 - 6.75 x 10
Transcribed Image Text:Write each of the following expressions in scientific notation rounding off the result to the correct number of significant figures. 1. 4.53 x 10' + 1.55 x 10? 2. 9770 + 6.80 x 10° 3. 9.82 x 10° + 6543 4. 3.45 + 0.005 5. 4470 - 6.75 x 10
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