SOLUTION: Sum of first 20 terms of the series 0.7, 0.77, 0.777, 0.7777,......

Question 977884: Sum of first 20 terms of the series 0.7, 0.77, 0.777, 0.7777,......
Answer by Edwin McCravy(20060) (Show Source): You can put this solution on YOUR website!


 0.7
+0.77
+0.777
+0.7777
+0.77777
+0.777777
+0.7777777
+0.77777777
+0.777777777
+0.7777777777
+0.77777777777
+0.777777777777
+0.7777777777777
+0.77777777777777
+0.777777777777777
+0.7777777777777777
+0.77777777777777777
+0.777777777777777777
+0.7777777777777777777
+0.77777777777777777777
-----------------------
15.46913580246913580247

RELATED QUESTIONS
Find the sum of the first 12 terms of the arithmetic series. -5 + 0 + 5 +10 +... (answered by nabla)

If S1=0.7 and S2=2.1, in a geometric series, determine the sum of the first 12 terms In... (answered by Boreal)

find the sum of the first n terms of the arithmetic series -10+(-5)+0+5+10 n=19 (answered by ikleyn)

An arithmetic series has a third term of 0. The sum of the first 15 terms is � 300. What... (answered by mouk,MathTherapy)

The sum of first 20 terms of the series... (answered by satyareddy22)

Find the sum of the infinite geometric series 1, 0.5, 0.25,... (answered by math_helper)

find the sum of he first 20 terms of the airthmetic series... (answered by Nate)

Find the sum of the first 20 terms in the arithmetic series 15 + 4 - 7 - ... (answered by ikleyn)

Find the sum of the first 70 terms of the sequence -6, -3, 0, 3,... (answered by fractalier)

Coal is carried from a mine in West Virginia to a power plant in New York in hopper cars... (answered by CPhill)