SOLUTION: Convert 123 times 10^12 miles into kilometres if 1km=5/8 mile. Find to 3 sig fig

Algebra ->  Expressions -> SOLUTION: Convert 123 times 10^12 miles into kilometres if 1km=5/8 mile. Find to 3 sig fig      Log On


   

Question 1042294: Convert 123 times 10^12 miles into kilometres if 1km=5/8 mile. Find to 3 sig fig
Answer by josgarithmetic(39623) About Me  (Show Source):
You can put this solution on YOUR website!
%28123%2A10%5E12%29miles%2A%281%2F%285%2F8%29%29%28km%2Fmile%29

123%2A10%5E12%288%2F5%29%2Akm

196.8%2A10%5E12%2Akm, showing too many figures, but I will let YOU finish this.