Question

pls refer to this attachment and answer my question..... I'll mark correct answer as brainiest..... ​

Answer 1

Answer:

A

$0.2 \times {10}^{- 7}$

B

$0.6 \times {10}^{ - 7}$

2

$- 0.2 \times {10}^{- 7}$

on each ball