Question

Earth is approximately 1.5 x 10^8 km from the sun the. How far is earth from the sun meters

Answer 1

Answer:

${ \tt{1 \: km = 1000m}} \\ { \tt{1.5 \times {10}^{8} km = (\frac{1.5 \times {10}^{8} \times 1000 }{1} )m}} \\ = 1.5 \times {10}^{11} \: metres$