Please save me from this math
(8.48 x 10^8) + (4.52 x 10^9)
10^8=100000000
10^9=1000000000
8.48*10^8=848000000, and 4.52*10^9=4520000000.
4520000000+848000000=5368000000
OR
=(8.48 x 10^8) + (45.2 x 10^8)
8.48+ 45.2 = 53.68
53.68 * 10^8 = 5368 *10^6 = 5368 000 000
+267 
