After the fifth month of a 12-month loan: the numerator is: { (n + ) + (n + ) + (n + ) + (n + ) + (n + ) } =, and the denominator is: { (n) + (n + 1) + ... + (n + ) } =. Therefore, the fraction is numerator/denominator (to the nearest tenth) = %.

Question

Mathematics

Casey Friedman

19 July, 18:01

After the fifth month of a 12-month loan: the numerator is: { (n + ) + (n + ) + (n + ) + (n + ) + (n + ) } =, and the denominator is: { (n) + (n + 1) + ... + (n + ) } =. Therefore, the fraction is numerator/denominator (to the nearest tenth) = %.

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Kenny Mcdonald · Answer 1

The numerator is: { (n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5) } = 105 (putting n=7) denominator is: { (n) + (n + 1) + ... + (n + 11) } = 132Therefore, the fraction is numerator/denominator (to the nearest tenth) = 79.6 %