Answer:
Mercury 0.011020m
Venus 0.027336m
Earth 0.028810m
Mars 0.015344m
Jupiter 0.315790m
Saturn 0.272232m
Uranus 0.115449m
Neptune 0.111861m
Explanation:
we have that 1.391 million km is equal to 1m then using scientific notation.
[tex]1.391000000\,km=1.391\times 10^{6}\,km[/tex] then [tex]1.391\times 10^{-6}\,km =1\,m[/tex]
The circumference of Mercury is [tex]15329\,km[/tex] we can do the conversion with the next process:
[tex]15329\,km(\frac{1m}{1.391\times10^6})=\frac{15329}{1.391\times 10^6}m=11020.129\times^{-6}m[/tex]
Without the scientific notation the answer for mercury is [tex]0.011020m[/tex]
Now we have to repeat the process for the other planets.
[tex]38025\,km(\frac{1m}{1.391\times10^6})=\frac{38025}{1.391\times 10^6}m=27336.449\times^{-6}m[/tex]
Without the scientific notation the answer for Venus is [tex]0.027336m[/tex]
[tex]40075\,km(\frac{1m}{1.391\times10^6})=\frac{40075}{1.391\times 10^6}m=28810.208\times^{-6}m[/tex]
Without the scientific notation the answer for Earth is [tex]0.028810m[/tex]
[tex]21344\,km(\frac{1m}{1.391\times10^6})=\frac{21344}{1.391\times 10^6}m=15344.357\times^{-6}m[/tex]
Without the scientific notation the answer for Mars is [tex]0.015344m[/tex]
[tex]439264\,km(\frac{1m}{1.391\times10^6})=\frac{439264}{1.391\times 10^6}m=315790.079\times^{-6}m[/tex]
Without the scientific notation the answer for Jupiter is [tex]0.315790m[/tex]
[tex]378675\,km(\frac{1m}{1.391\times10^6})=\frac{378675}{1.391\times 10^6}m=272232.207\times^{-6}m[/tex]
Without the scientific notation the answer for Saturn is [tex]0.272232m[/tex]
[tex]160590\,km(\frac{1m}{1.391\times10^6})=\frac{160590}{1.391\times 10^6}m=115449.317\times^{-6}m[/tex]
Without the scientific notation the answer for Uranus is [tex]0.115449m[/tex]
[tex]155600\,km(\frac{1m}{1.391\times10^6})=\frac{155600}{1.391\times 10^6}m=111861.969\times^{-6}m[/tex]
Without the scientific notation the answer for Neptune is [tex]0.111861m[/tex]
