Answer:
Option 3)............... I guess so
(d1/d2)×d3=d4
d1=real distance 93million miles of earth
d2=model distance of earth
d3=model distance of Venus
d4= real distance in million miles of Venus
(93/1.2)×0.86= 66.65 million miles
Answer:
.75
Step-by-step explanation:
$12 / 16 = $0.75
We can set this up as a proportion.
Since 2 is proportional to 1000, then 4 is proportional to "doctors surveyed".

where d is the doctors surveyed.
Cross multiply.
2d = 4000
d=2000
2000 doctors were surveyed.