I think its 8 because 64 divided by 8 is 8.
Answer:
C
Step-by-step explanation:
77
415-338=77
1.5 + 10^8.
(3 x 10^2) x (5 x 10^5)
= 3 x 5 * 10^2 x 10^5
= 15 x 10^(2 + 5)
= 15 x 10^7
= 1.5 + 10^8.
