Question

How many times smaller is 2 × 10-12 than 4 × 10-7? scientific notation

Answer 1

Answer:

4.125

Step-by-step explanation:

#2*10-12=20-12=8

#4*10-7=40-7=33

divide 33/8

Answer 2

Answer:200

Step-by-step explanation:

How many times smaller is 2 × 10-12 than 4 × 10-7? scientific notation