Question

answer is 480 can anyone give correct explanation
I will mark you as a brainliest if correct .​

Answer 1

Answer:

12/2.5*10^-3

12 * 10 / 25 * 10^-3           (by executing decimal from divisor)

12*10*10^3/25                  (1/a^-n = a^n)

= 480

Hence, Proved.....

Hope it help. Please mark it as the brainliest.