HELP ASAP
WILL GIVE BRAINLIEST
Part 1
Which expression has the greatest value?
A.
4·10^8 + 2·10^-3
B.
4·10^8 – 2·10^-3
C.
4·10^8 · 2·10^-3
D.
4·10^8 ÷ 2·10^-3
Part 2
Which expression has the least value?
A.
4·10^8 + 2·10^-3
B.
4·10^8 – 2·10^-3
C.
4·10^8 · 2·10^-3
D.
4·10^8 ÷ 2·10^-3
