Question

0.023 × 10^-10 - 0.0023 × 10^-11 a)0.207 × 10^-11 b)0.00207 × 10^-10 c)20.7 × 10^-10d)0.0207 × 10^-10

Answer 1

Answer:

Sorry kid idk

Step-by-step explanation:

Answer 2

Answer:

you are so great because you're giving more point in each question