What is the value of the underlined digit write your answer as a fraction pls help

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.