Question

Write this in expanded form and find the sum:

Answer 1

\[\sum_{n=1}^{5}\frac{ n }{ n+2 }\]

Answer 2

(1/3)+(2/4)+... just replace the numbers in the summatory. (That's the expansion) then the result of that expansion is your sum.

Answer 3

5/4?

Answer 4

@Umangiasd

Answer 5

(1/3)+(2/4)+(3/5)+(4/6)+(5/7)= (197/70)

Answer 6

thats expanded and the 197/70 is the sum?

Answer 7

@Umangiasd

Answer 8

yup

Answer 9

Thanks for your help!! :)