Answer: 1/2^17
Step-by-step explanation:
2^2. 2 and 2. Because 2 and 2
The sum is of n and 14 can be written as:
n+14=72
X represents the number that would be added to the silver cars.
x/40= 4
X=40x4
x=160
Subtract the given 20 from 160 because 160 is the total number
160-20=140
Therefore 140 would be added to 20 silver cars to get the ratio1:4
Answer:
because they allow us to make direct comparisons
Step-by-step explanation:
