3.82 x 10⁷ = 38,200,000 (move the decimal 7 places to the right)
Common factors include: 5 and 1
Answer:
25 mm
Step-by-step explanation:
Set up a proportion where x is the number of millimeters for 160 kilometers
= 
Cross multiply and solve for x:
32x = 800
x = 25
So, 25 millimeters represent 160 kilometers