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Grade: 7
        
Find the sum of 3/4+3/28+3/70+3/130+ upto 3/9700 can you explain me how to solve this and what are it's steps followed and it's formulae
5 months ago

Answers : (1)

Arun
20881 Points
							 
3/4=1-1/4
3/28=1/4-1/7
3/70=1/7-1/0
…..
3/9700 = 1/97-1/100
Add all the above..What remains is 1-1/100 = .99
 
Regards
Arun (askIITians forum expert)
 
5 months ago
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