Question

(4 x 10 ⁹) / (5 x 10 ⁷)

Answer 1

Answer:

80

Step-by-step explanation:

(4/5) x 10^(9-7)

= (4/5) x 10^2

= 4/5 x 100

= 400/5

= 80

Answer 2

Answer:

80

Good Luck!!!