If they have to be different then
10 numbers total
9*8*7=504 ways
1/504
if they can be same numbers
9*9*9
729
1/729
.7 as a fraction is 7/10 and 5/8 as a fraction if you didnt know is 5/8.Try comparing it now.
Answer:
The largest number of vehicles he can put in one area is 28
A. Line that equals 7 must be perpendicular due to the triangle being isosceles. Use Pythagorean theorem on one of the triangles to find that the missing length is 5. 5 can be multiplied by 2 because the triangles are congruent. So x=10.
