Answer:
A = 83
B = 0.00656
C = 420
D = 498000000
E = 0.0000078
F = 0.000813
G = 80D497700
H = 0.05214
I = ?
J = 3.690426 x 10 (to the power of -1)
K = 1,605 x 10 ( to the 6th power?
L = 6.34 x 10 ( to the 2nd power)
Tell me which ones were right! And I hope this helps :D