180k views
1 vote
(4 x 10 ⁹) / (5 x 10 ⁷)

User Gutiory
by
4.2k points

1 Answer

3 votes

Answer:

80

Explanation:

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

= (4/5) x 10^2

= 4/5 x 100

= 400/5

= 80

User Esope
by
4.2k points