Question

Two fractions with the same denominator that have numerators 5 and 7. What could the denominator be if the sum is less than 1? Equal to 1? Greater than 1

Answer 1

5/13 + 7/13 = 12/13 < 1
5/12 + 7/12 = 12/12 = 1
5/11 + 7/11 = 12/11 > 1

Hope this helps.