Answer:
Yes
Step-by-step explanation:
Well because 125/10 would be a function, and it is linear then it should be proportional. In other words if you increase one number the other increases at the same rate. Hope I Helped :)
Answer:
1. 10 : 24 = 5 : 12 = 20 : 48 = 40 : 96
2. 2 : 3 : 5 = 4 : 6 : 10 = 8 : 12 : 20
Answer:
Length = 
Width = 
Step-by-step explanation:
The scale of the toy train is 
So, the dimensions of the toy train is
times the actual dimensions of the train.
The dimensions of actual train is
times the toy train's dimensions.
Length

Width

The length of the railroad car on the long island railroad is 57.5 inches.
The width of the railroad car on the long island railroad is 18 inches.
There are 20 1/5 parts in 4.
1/5*20 = 4