Write the ratio 20 inches to 3 feet using fractional notation. Simplify the fraction to lowest terms use 1 foot equals 12 inches to first right feet as inches.
The ratio 20 inches to 3 feet can be written as 20/36. To simplify this fraction to its lowest terms, we divide both the numerator and denominator by their greatest common divisor, which is 4.
20/36 = (20 ÷ 4) / (36 ÷ 4) = 5/9
Therefore, the simplified fraction for the ratio 20 inches to 3 feet is 5/9.