# maths

posted by
**ravi&ashu**
.

S=1+2(1

5

)+3

(1

5

)

2+4

(1

5

)

3…. If

S=a

b

,

where a and

b are coprime positive integers, what is the

value of a+b?

posted by
**ravi&ashu**
.

S=1+2(1

5

)+3

(1

5

)

2+4

(1

5

)

3…. If

S=a

b

,

where a and

b are coprime positive integers, what is the

value of a+b?