Respuesta :
Well first you have to change it to standard form so
452.7*10^3=4527
2.7*10^5=270000-4527=265473
452.7*10^3=4527
2.7*10^5=270000-4527=265473
Answer:
The answer is C
Step-by-step explanation:
To do any subtraction, make sure that the exponents are the same. Modify the first term to be 4.527 x 105 - 2.7 x 105 which equals 1.827 x 105.