First part is 1:2 because there is 1 hour to every 2 shows. Second part is 3:6 shows because 3 hours is 6 shows. Hope this helps, please rate brainiest answer!
Find the GCD (or HCF) of numerator and denominator GCD of 7 and 9 is 1Divide both the numerator and denominator by the GCD (7/1)/(9/1)Reduced fraction: 7/9