$\frac{148.7 \text { million } \mathrm{km}}{10^{10}}=$
Final Answer: \(\boxed{0.01487}\)
Step 1 :The problem is asking to divide 148.7 million km by \(10^{10}\).
Step 2 :In mathematics, 'million' means \(10^{6}\). So, 148.7 million is \(148.7 \times 10^{6}\).
Step 3 :We then divide this value by \(10^{10}\).
Step 4 :\(\frac{148.7 \times 10^{6}}{10^{10}} = 0.01487\)
Step 5 :Final Answer: \(\boxed{0.01487}\)