Question

Approximately how many times larger is 4.2 x 10-¹ than 1.4 x 10-5?

C) 3 x 104
B) 3.3 x 103
A) 3 x 10-4
D) 3.3 × 10-3

Answer 1

Option C).

4.2 x 10-¹ is approximately 3 x 10^4 times larger than 1.4 x 10-5.