Question

1/2+1/6+1/12+1/20+1/30+1/42+1/56+1/72+1/90+1/110+1/132 find the sum

Answer 1

sum of 1/2+1/6+1/12+1/20+1/30+1/42+1/56+1/72+1/90+1/110+1/132 is
 0.91666666666

Answer 2

1/2+1/6+1/12+1/20+1/30+1/42+1/56+1/72+1/90+1/110+1/132=132