James height is more than 3 1/2 because he is 5 feet tall
I got this by multiplying 1 3/7×3 1/2 but making both into improper fractions (10/7×4/2) I got 5(feet) which is james height. So in conclusion, james height is more than 3 1/2 feet because his height is 5 feet
Hopefully this helps you!
If BC is parallel to DE
then
AB / BD = AC / CE
Now just plug the values.
8/10 = AC / 15
4/5 = AC / 15
4/5 x 15 = AC
AC = 12
Hope This Helps You!