Moussa delivered 3/8 of the newspapers on his route in the first hour and 4/5 of the rest in the second hour. what fraction did he deliver in the second hour?

The answer is 1/3 because if you subtract the denominators. 8 - 5 = 3. Then subtract the numerators. 4 - 3 = 1. Then put the denominator under the numerator. You get 1/3. I hope this helped!