Respuesta :

(4.55 x 10^13)-(1.78 x 10^12)=4.372 x 10^13


     45500000000000
  -    1780000000000
-----------------------------
     43720000000000 or 4.372 x 10^13
CC1231
Answer is 4.372x10^13 or 43,720,000,000,000 hope this helps
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