The answer would be 5 miles. I hope this helped ^^
First, you take 440 and multiply It by 20
Then, you take the product (8800) and divide it by 1760
Which would then give you, 5
Subtract X
2y=-x+6
Then divide by 2
Y=-1/2x+3
Yes the ratio would change because it needs 3 times more than the original amount so you would multiply it by 3
