Write the ratio as a fraction in lowest terms.
3
20 10 35
To write the ratio 20:10:35 as a fraction in lowest terms, we can divide all the numbers by their greatest common divisor, which is 5.
20 ÷ 5 = 4
10 ÷ 5 = 2
35 ÷ 5 = 7
So the ratio 20:10:35 can be written as the fraction 4/2/7.