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how should i solve- 6.7 x 10^-11 x 6 x 10^24/(6.4 x 10^6)^2 step by step?

Guest Sep 18, 2014

Best Answer 

 #1
avatar+27219 
+5

1.  Write it as $$\frac{6.7\times 6\times 10^{-11}\times 10^{24}}{6.4^2 \times (10^6)^2}$$

 

2.  Now as $$\frac{6.7\times 6 \times 10^{13}}{6.4^2 \times 10^{2*6}}$$

 

3.  Now $$\frac{6.7\times 6 \times 10^{13-12}}{6.4^2}$$

 

4. Now $$\frac{6.7 \times 6 \times 10}{6.4^2}$$

 

5. Now $$\frac{67*6}{6.4^2}$$

 

6. Now calculate 67*6/6.42 = 9.81445...

Alan  Sep 18, 2014
 #1
avatar+27219 
+5
Best Answer

1.  Write it as $$\frac{6.7\times 6\times 10^{-11}\times 10^{24}}{6.4^2 \times (10^6)^2}$$

 

2.  Now as $$\frac{6.7\times 6 \times 10^{13}}{6.4^2 \times 10^{2*6}}$$

 

3.  Now $$\frac{6.7\times 6 \times 10^{13-12}}{6.4^2}$$

 

4. Now $$\frac{6.7 \times 6 \times 10}{6.4^2}$$

 

5. Now $$\frac{67*6}{6.4^2}$$

 

6. Now calculate 67*6/6.42 = 9.81445...

Alan  Sep 18, 2014
 #2
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Thank you!

Guest Sep 18, 2014

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