The mass of a freight train is 9.98 ⋅ 10^6 kilograms. The mass of an aircraft carrier is 7.3 ⋅ 10^7 kilograms. Approximately how many more kilograms is the mass of an aircraft carrier than the mass of a freight train? Show your work and write your answer in scientific notation.

Question

toastymiri · Answer

help please!

mhchen · Answer

That's literally basic subtraction: https://www.symbolab.com/solver/step-by-step/7.3%5Ccdot10%5E%7B7%7D%20-%209.98%5Ccdot10%5E%7B6%7D Scientific notation of 63020000 is $$6.302 * 10^7$$