Question

If a/b= b/c= c/d= d/e= e/f= 1/3
then the value of (a+b+c+d+e)/(b+c+d+e+f)
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Answer 1

Answer:

Step-by-step explanation:

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Answer 2

Answer:

1/3

Step-by-step explanation:

a/b=1/3

b/c=3/9

c/d=9/27

d/e=27/81

e/f=81/243

Hence, the values are-

a=1

b=3

c=9

d=27

e=81

f=243

a+b+c+d+e= 1+3+9+27+81=121

b+c+d+e+f= 3+9+27+81+243=363

Hence, (a+b+c+d+e)÷(b+c+d+e+f)= 121/363=1/3