Select all the numbers that are not written in standard form. B
A
0.3 x 10-7
7.24 x 10-2
С
D
9 x 10-2
7.99 x 105
E
F
80 x 10-1
34 x 10-3
H
0.456 x 103
3.6 x 105

I’m guessing that the answer is c, but i’m not sure which grid is being talked about. since 5x5= 25 and 3x3= 9 (which there are no answers for). a is not right because while the ratio is the same, 6/25= 0.24 which is equal to 24% not 30%.