To begin, we start with the given ratio:
30 feet: 60 feet
Ratios can also be written as fractions, with the first part of the ratio becoming the numerator and the second part of the ratio becoming the denominator, as follows:
30 feet/60 feet
When we do this division, the units actually cancel because the same units (feet) are in both the numerator and the denominator, leaving us with:
30/60
To simplify this fraction now, we must divide both the numerator and denominator by the greatest common factor (GCF) of the two numbers, which is 30.
30/30 / 60/30, which when we simplify, gives us:
1/2
Therefore, your answer is 1/2.
Hope this helps!